Documentation

Php7 extends ParserAbstract
in package

Table of Contents

Constants

SYMBOL_NONE  = -1

Properties

$action  : array<string|int, int>
$actionBase  : array<string|int, int>
$actionCheck  : array<string|int, int>
$actionDefault  : array<string|int, int>
$actionTableSize  : int
$defaultAction  : int
$endAttributes  : array<string|int, mixed>
$endAttributeStack  : array<string|int, array<string|int, mixed>>
$errorHandler  : ErrorHandler
$errorState  : int
$errorSymbol  : int
$goto  : array<string|int, int>
$gotoBase  : array<string|int, int>
$gotoCheck  : array<string|int, int>
$gotoDefault  : array<string|int, int>
$gotoTableSize  : int
$invalidSymbol  : int
$lexer  : Lexer
$lookaheadStartAttributes  : array<string|int, mixed>
$numNonLeafStates  : int
$productions  : array<string|int, mixed>
$reduceCallbacks  : array<string|int, callable>
$ruleToLength  : array<string|int, int>
$ruleToNonTerminal  : array<string|int, int>
$semStack  : array<string|int, mixed>
$semValue  : mixed
$startAttributeStack  : array<string|int, array<string|int, mixed>>
$symbolToName  : array<string|int, string>
$tokenToSymbol  : array<string|int, int>
$tokenToSymbolMapSize  : int
$unexpectedTokenRule  : int
$YY2TBLSTATE  : mixed

Methods

__construct()  : mixed
Creates a parser instance.
parse()  : array<string|int, Stmt>|null
Parses PHP code into a node tree.
checkClass()  : mixed
checkClassConst()  : mixed
checkClassMethod()  : mixed
checkClassModifier()  : mixed
checkEnum()  : mixed
checkInterface()  : mixed
checkModifier()  : mixed
checkNamespace()  : mixed
checkParam()  : mixed
checkProperty()  : mixed
checkTryCatch()  : mixed
checkUseUse()  : mixed
createCommentNopAttributes()  : array<string|int, mixed>
Create attributes for a zero-length common-capturing nop.
doParse()  : mixed
emitError()  : mixed
fixupAlternativeElse()  : mixed
fixupPhp5StaticPropCall()  : StaticCall
Fix up parsing of static property calls in PHP 5.
fixupStartAttributes()  : mixed
getAttributesAt()  : array<string|int, mixed>
Get combined start and end attributes at a stack location
getErrorMessage()  : string
Format error message including expected tokens.
getExpectedTokens()  : array<string|int, string>
Get limited number of expected tokens in given state.
getFloatCastKind()  : int
handleBuiltinTypes()  : mixed
handleNamespaces()  : array<string|int, Stmt>
Moves statements of semicolon-style namespaces into $ns->stmts and checks various error conditions.
initReduceCallbacks()  : mixed
Initialize $reduceCallbacks map.
parseDocString()  : mixed
parseLNumber()  : mixed
parseNumString()  : LNumber|String_
Parse a T_NUM_STRING token into either an integer or string node.
stripIndentation()  : mixed
checkClassName()  : mixed
checkImplementedInterfaces()  : mixed
fixupNamespaceAttributes()  : mixed
getNamespacingStyle()  : null|string
Determine namespacing style (semicolon or brace)

Constants

Properties

$action

protected array<string|int, int> $action = array(132, 133, 134, 575, 135, 136, 0, 738, 739, 740, 137, 37, 850, 825, 851, 476, -32766, -32766, -32766, -32767, -32767, -32767, -32767, 101, 102, 103, 104, 105, 1097, 1098, 1099, 1096, 1095, 1094, 1100, 732, 731, -32766, 1289, -32766, -32766, -32766, -32766, -32766, -32766, -32766, -32767, -32767, -32767, -32767, -32767, 1022, 377, 376, 2, 741, -32766, -32766, -32766, -32766, -32766, 822, 417, -32766, -32766, -32766, -32766, -32766, -32766, 267, 138, 399, 745, 746, 747, 748, 287, -32766, 423, -32766, -32766, -32766, -32766, -32766, -32766, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 779, 576, 780, 781, 782, 783, 771, 772, 340, 341, 774, 775, 760, 761, 762, 764, 765, 766, 351, 806, 807, 808, 809, 810, 577, 767, 768, 578, 579, 800, 791, 789, 790, 803, 786, 787, -327, 423, 580, 581, 785, 582, 583, 584, 585, 586, 587, 605, -590, 477, -86, 814, 788, 588, 589, -590, 139, -32766, -32766, -32766, 132, 133, 134, 575, 135, 136, 1046, 738, 739, 740, 137, 37, 323, 1013, 823, 824, 1334, 1324, -32766, 1335, -32766, -32766, -32766, -32766, -32766, -32766, -32766, 1097, 1098, 1099, 1096, 1095, 1094, 1100, -587, 732, 731, -32766, -32766, -32766, 12, -587, 81, -32766, -32766, -32766, 945, 946, 322, 927, 34, 947, 1224, 1223, 1225, 741, -86, 942, -32766, 1075, -32766, -32766, -32766, -32766, -32766, 239, -32766, -32766, -32766, 267, 138, 399, 745, 746, 747, 748, 461, 462, 423, 35, 247, 103, 104, 105, 128, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 779, 576, 780, 781, 782, 783, 771, 772, 340, 341, 774, 775, 760, 761, 762, 764, 765, 766, 351, 806, 807, 808, 809, 810, 577, 767, 768, 578, 579, 800, 791, 789, 790, 803, 786, 787, -327, 144, 580, 581, 785, 582, 583, 584, 585, 586, 587, 1222, 82, 83, 84, -590, 788, 588, 589, -590, 148, 763, 733, 734, 735, 736, 737, 1309, 738, 739, 740, 776, 777, 36, 1308, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 288, 271, -587, -193, 375, 376, -587, 976, -32766, 1021, 453, 454, 455, 109, 417, 945, 946, 741, 712, 819, 947, -32766, -32766, -32766, -271, 1073, 941, 1224, 1223, 1225, 288, 742, 743, 744, 745, 746, 747, 748, -192, -365, 812, -365, -32766, 599, -32766, -32766, 549, 749, 750, 751, 752, 753, 754, 755, 756, 757, 758, 759, 779, 802, 780, 781, 782, 783, 771, 772, 773, 801, 774, 775, 760, 761, 762, 764, 765, 766, 805, 806, 807, 808, 809, 810, 811, 767, 768, 769, 770, 800, 791, 789, 790, 803, 786, 787, 251, 820, 778, 784, 785, 792, 793, 795, 794, 796, 797, 732, 731, 1261, 1022, 1019, 788, 799, 798, 49, 50, 51, 507, 52, 53, 1009, 1008, 1007, 1010, 54, 55, -111, 56, 816, 1045, 14, -111, 1022, -111, 287, 1305, 977, 306, 302, 1022, 238, -111, -111, -111, -111, -111, -111, -111, -111, 106, 107, 108, 1089, 271, -32766, -32766, -32766, 280, 284, 126, -193, 929, 57, 58, 287, 109, 1019, -541, 59, 308, 60, 244, 245, 61, 62, 63, 64, 65, 66, 67, 68, 1229, 27, 269, 69, 439, 508, -341, 1022, 929, 1255, 1256, 509, 907, 823, -192, 150, 907, 1253, 41, 24, 510, 352, 511, 818, 512, 386, 513, 11, 699, 514, 515, 648, 25, 814, 43, 44, 440, 372, 371, 907, 45, 516, 702, 1220, 667, 668, 363, 334, -540, 357, -541, -541, 320, 1215, 1249, 518, 519, 520, -581, 1074, 335, 724, -581, 1019, -32766, -541, 336, 521, 522, 703, 1243, 1244, 1245, 1246, 1240, 1241, 294, -541, 850, -547, 851, 823, 1247, 1242, 365, 1022, 1224, 1223, 1225, 295, -153, -153, -153, 369, 70, 897, 318, 319, 322, 897, 384, 149, 402, 373, 374, -153, 435, -153, 436, -153, 280, -153, -540, -540, 141, 1220, 378, 379, 639, 640, 322, 370, 897, 907, 437, 438, 829, -540, -88, 151, 732, 731, 945, 946, 153, 823, -32766, 517, -51, -540, 154, -546, 883, 941, -111, -111, -111, 31, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 155, 74, 27, 157, 32, 322, -85, 123, 124, 909, 129, 697, 130, 909, 823, 697, -153, 143, 1253, 158, -32766, -544, 1229, -542, 159, 160, 1222, 161, -79, 1134, 1136, -75, 285, -32766, -32766, -32766, 909, -32766, 697, -32766, -539, -32766, -301, -73, -32766, 897, -72, -71, 1220, -32766, -32766, -32766, -16, 140, 1215, -32766, -32766, 732, 731, 322, -70, -32766, 414, -69, -4, 907, -68, -67, 521, 522, -32766, 1243, 1244, 1245, 1246, 1240, 1241, -66, -47, -18, 147, 270, 281, 1247, 1242, -544, -544, -542, -542, 732, 731, 713, 716, 906, -32766, 72, 146, 907, 319, 322, 1222, -297, -542, 823, -539, -539, 276, -32766, -32766, -32766, 277, -32766, -544, -32766, -542, -32766, 282, 283, -32766, -539, 909, 328, 697, -32766, -32766, -32766, -32766, 704, 286, -32766, -32766, -539, 1222, 923, 289, -32766, 414, 1220, 290, -32766, -32766, -32766, 271, -32766, -32766, -32766, 47, -32766, 897, -111, -32766, 677, 109, 814, 145, -32766, -32766, -32766, -32766, 823, 131, -32766, -32766, 1336, -32766, 654, 670, -32766, 414, 1104, 370, 637, 430, 551, 73, 13, -32766, 293, 555, 295, 897, 945, 946, 649, 74, 434, 517, 458, 322, 487, 690, 842, 941, -111, -111, -111, 301, 1022, 561, 655, 671, 1260, 300, -32766, -539, -32766, 907, 603, 303, 1222, 296, 297, 39, 1262, 9, 40, -32766, -32766, -32766, 0, -32766, 907, -32766, 909, -32766, 697, -4, -32766, 0, 1229, 907, 0, -32766, -32766, -32766, -32766, 307, 125, -32766, -32766, 0, 1222, 907, 0, -32766, 414, 0, 0, -32766, -32766, -32766, 707, -32766, -32766, -32766, 962, -32766, 697, -505, -32766, 714, -495, 7, 482, -32766, -32766, -32766, -32766, -539, -539, -32766, -32766, 16, 1222, 567, 367, -32766, 414, 925, 295, -32766, -32766, -32766, -539, -32766, -32766, -32766, 822, -32766, 897, 721, -32766, 722, -575, 888, -539, -32766, -32766, -32766, 986, 963, 970, -32766, -32766, 897, -249, -249, -249, -32766, 414, 823, 370, 960, 897, 971, 886, 958, -32766, 1078, 1081, 718, 1082, 945, 946, 1079, 897, 1080, 517, 1086, 33, 1250, 834, 883, 941, -111, -111, -111, 27, 1275, 1293, 1327, -248, -248, -248, 1220, 642, 884, 370, 317, 823, 366, 698, 701, 1253, 1331, 705, -111, 706, 945, 946, 708, 709, 710, 517, 909, -32766, 697, -249, 883, 941, -111, -111, -111, 711, 715, 700, -509, 1333, 845, 909, 48, 697, -573, 1220, 844, 853, 295, 935, 909, 1215, 697, 74, 978, 852, 1332, 322, 934, 932, 933, 936, 909, 1206, 697, -248, 522, 916, 1243, 1244, 1245, 1246, 1240, 1241, 926, 914, 968, 969, 1330, 1287, 1247, 1242, 1276, 1294, -32766, 1300, 1303, 1191, -547, -546, 1222, -545, 72, -489, 1, 319, 322, -32766, -32766, -32766, 28, -32766, 29, -32766, 38, -32766, 298, 299, -32766, 42, 46, 71, 75, -32766, -32766, -32766, 76, 77, 78, -32766, -32766, 368, 79, 80, 142, -32766, 414, 152, 156, 243, 324, 352, 353, 127, -32766, -274, 354, 355, 356, 357, 358, 359, 360, 361, 362, 364, 431, 0, -272, -271, 18, 19, 20, 21, 23, 401, 478, 479, 486, 489, 490, 491, 492, 496, 497, 498, 505, 684, 1233, 1174, 1251, 1048, 1047, 1028, 0, 1210, 1024, -276, -103, 17, 22, 26, 292, 400, 596, 600, 628, 689, 1178, 1228, 1175, 1306, 0, 0, 1254, 0, 322)

Table of actions. Indexed according to $actionBase comment.

$actionBase

protected array<string|int, int> $actionBase = array(0, -2, 154, 542, 752, 893, 929, 580, 53, 394, 855, 307, 307, 67, 307, 307, 307, 565, 908, 908, 917, 908, 538, 784, 649, 649, 649, 708, 708, 708, 708, 740, 740, 849, 849, 881, 817, 634, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 1036, 12, 323, 389, 678, 1044, 1050, 1046, 1051, 1042, 1041, 1045, 1047, 1052, 942, 943, 753, 946, 947, 949, 950, 1048, 873, 1043, 1049, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 346, 491, 50, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 57, 54, 54, 54, 620, 620, 359, 190, 184, 955, 955, 955, 955, 955, 955, 955, 955, 955, 955, 658, 47, 144, 144, 7, 7, 7, 7, 7, 371, -25, -25, -25, -25, 709, 347, 916, 474, 526, 375, 280, 317, 245, 340, 340, 187, 187, 396, 396, -87, -87, 396, 396, 396, 747, 747, 747, 747, 443, 505, -94, 308, 454, 480, 480, 480, 480, 454, 454, 454, 454, 755, 1054, 454, 454, 454, 641, 822, 822, 998, 442, 442, 442, 822, 499, 776, 88, 499, 88, 37, 92, 756, 85, -54, 425, 756, 639, 764, 189, 143, 820, 524, 820, 1040, 385, 767, 413, 735, 688, 857, 902, 1053, 787, 940, 788, 941, 228, 98, 685, 1039, 1039, 1039, 1039, 1039, 1039, 1039, 1039, 1039, 1039, 1039, 1055, 415, 1040, 286, 1055, 1055, 1055, 415, 415, 415, 415, 415, 415, 415, 415, 415, 415, 534, 286, 483, 496, 286, 774, 415, 12, 800, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 736, -16, 12, 323, 204, 204, 427, 168, 204, 204, 204, 204, 12, 12, 12, 524, 773, 733, 537, 742, 377, 773, 773, 773, 115, 124, 207, 342, 695, 754, 446, 761, 761, 775, 957, 957, 761, 765, 761, 775, 973, 761, 761, 957, 957, 809, 232, 625, 579, 612, 627, 957, 475, 761, 761, 761, 761, 792, 643, 761, 433, 281, 761, 761, 792, 758, 739, 46, 751, 957, 957, 957, 792, 603, 751, 751, 751, 819, 821, 746, 738, 571, 507, 645, 198, 783, 738, 738, 761, 619, 746, 738, 746, 738, 812, 738, 738, 738, 746, 738, 765, 585, 738, 691, 644, 188, 738, 6, 974, 975, 624, 979, 967, 980, 1009, 981, 985, 878, 956, 992, 972, 986, 965, 963, 750, 679, 680, 801, 797, 954, 771, 771, 771, 951, 771, 771, 771, 771, 771, 771, 771, 771, 679, 858, 814, 745, 777, 995, 682, 684, 743, 872, 899, 948, 994, 1030, 987, 741, 689, 1016, 999, 846, 875, 1000, 1001, 1017, 1031, 1032, 880, 772, 903, 904, 859, 1003, 879, 771, 974, 985, 663, 972, 986, 965, 963, 734, 724, 720, 723, 717, 704, 700, 703, 737, 1033, 907, 818, 866, 1002, 952, 679, 867, 1012, 856, 1018, 1019, 877, 778, 768, 868, 910, 1004, 1005, 1006, 882, 1034, 884, 744, 1013, 997, 1020, 780, 911, 1021, 1022, 1023, 1024, 887, 913, 888, 889, 823, 781, 1010, 757, 918, 528, 769, 770, 789, 1008, 642, 993, 900, 919, 920, 1025, 1026, 1027, 922, 923, 990, 828, 1014, 760, 1015, 1011, 829, 830, 647, 785, 1035, 759, 763, 779, 653, 674, 924, 925, 927, 991, 748, 762, 841, 843, 1037, 683, 1038, 931, 677, 844, 696, 938, 1029, 697, 699, 786, 901, 811, 782, 766, 1007, 749, 845, 939, 847, 848, 850, 1028, 853, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 458, 458, 458, 458, 458, 458, 307, 307, 307, 307, 0, 0, 307, 0, 0, 0, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 458, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 219, 219, 291, 291, 291, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 0, 291, 291, 291, 291, 291, 291, 291, 291, 809, 442, 442, 442, 442, 219, 219, 219, 219, 219, -88, -88, 219, 809, 219, 219, 442, 442, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 219, 0, 0, 286, 88, 219, 765, 765, 765, 765, 219, 219, 219, 219, 88, 88, 219, 219, 219, 0, 0, 0, 0, 0, 0, 0, 0, 286, 88, 0, 286, 0, 765, 765, 219, 0, 809, 314, 219, 0, 0, 0, 0, 286, 765, 286, 415, 761, 88, 761, 415, 415, 204, 12, 314, 527, 527, 527, 527, 0, 0, 524, 809, 809, 809, 809, 809, 809, 809, 809, 809, 809, 809, 765, 0, 809, 0, 765, 765, 765, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 765, 0, 0, 957, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 973, 0, 0, 0, 0, 0, 0, 765, 0, 0, 0, 0, 0, 0, 0, 0, 771, 778, 0, 778, 0, 771, 771, 771, 0, 0, 0, 0, 785, 683)

Map of states to a displacement into the $action table. The corresponding action for this state/symbol pair is $action[$actionBase[$state] + $symbol]. If $actionBase[$state] is 0, the action is defaulted, i.e. $actionDefault[$state] should be used instead.

$actionCheck

protected array<string|int, int> $actionCheck = array(2, 3, 4, 5, 6, 7, 0, 9, 10, 11, 12, 13, 106, 1, 108, 31, 9, 10, 11, 44, 45, 46, 47, 48, 49, 50, 51, 52, 116, 117, 118, 119, 120, 121, 122, 37, 38, 30, 1, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 138, 106, 107, 8, 57, 9, 10, 11, 9, 10, 155, 116, 9, 10, 11, 9, 10, 11, 71, 72, 73, 74, 75, 76, 77, 163, 30, 80, 32, 33, 34, 35, 36, 30, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 8, 80, 136, 137, 138, 139, 140, 141, 142, 143, 144, 51, 1, 161, 31, 80, 150, 151, 152, 8, 154, 9, 10, 11, 2, 3, 4, 5, 6, 7, 164, 9, 10, 11, 12, 13, 70, 1, 82, 159, 80, 85, 30, 83, 32, 33, 34, 35, 36, 37, 38, 116, 117, 118, 119, 120, 121, 122, 1, 37, 38, 9, 10, 11, 8, 8, 161, 9, 10, 11, 117, 118, 167, 1, 8, 122, 155, 156, 157, 57, 97, 128, 30, 162, 32, 33, 34, 35, 30, 14, 32, 33, 34, 71, 72, 73, 74, 75, 76, 77, 134, 135, 80, 147, 148, 50, 51, 52, 8, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 164, 8, 136, 137, 138, 139, 140, 141, 142, 143, 144, 80, 9, 10, 11, 160, 150, 151, 152, 164, 154, 2, 3, 4, 5, 6, 7, 1, 9, 10, 11, 12, 13, 30, 8, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 30, 57, 160, 8, 106, 107, 164, 31, 9, 137, 129, 130, 131, 69, 116, 117, 118, 57, 161, 80, 122, 9, 10, 11, 164, 1, 128, 155, 156, 157, 30, 71, 72, 73, 74, 75, 76, 77, 8, 106, 80, 108, 30, 1, 32, 33, 85, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 8, 156, 136, 137, 138, 139, 140, 141, 142, 143, 144, 37, 38, 146, 138, 116, 150, 151, 152, 2, 3, 4, 5, 6, 7, 119, 120, 121, 122, 12, 13, 101, 15, 80, 1, 101, 106, 138, 108, 163, 1, 159, 8, 113, 138, 97, 116, 117, 118, 119, 120, 121, 122, 123, 53, 54, 55, 123, 57, 9, 10, 11, 163, 30, 14, 164, 122, 50, 51, 163, 69, 116, 70, 56, 8, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 1, 70, 71, 72, 73, 74, 162, 138, 122, 78, 79, 80, 1, 82, 164, 14, 1, 86, 87, 88, 89, 163, 91, 156, 93, 106, 95, 108, 161, 98, 99, 75, 76, 80, 103, 104, 105, 106, 107, 1, 109, 110, 31, 116, 75, 76, 115, 116, 70, 163, 134, 135, 8, 122, 1, 124, 125, 126, 160, 159, 8, 161, 164, 116, 137, 149, 8, 136, 137, 31, 139, 140, 141, 142, 143, 144, 145, 161, 106, 163, 108, 82, 151, 152, 8, 138, 155, 156, 157, 158, 75, 76, 77, 8, 163, 84, 165, 166, 167, 84, 8, 101, 102, 106, 107, 90, 8, 92, 8, 94, 163, 96, 134, 135, 161, 116, 106, 107, 111, 112, 167, 106, 84, 1, 8, 8, 8, 149, 31, 14, 37, 38, 117, 118, 14, 82, 137, 122, 31, 161, 14, 163, 127, 128, 129, 130, 131, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 14, 163, 70, 14, 14, 167, 31, 16, 16, 159, 16, 161, 16, 159, 82, 161, 162, 16, 86, 16, 74, 70, 1, 70, 16, 16, 80, 16, 31, 59, 60, 31, 37, 87, 88, 89, 159, 91, 161, 93, 70, 95, 35, 31, 98, 84, 31, 31, 116, 103, 104, 105, 31, 161, 122, 109, 110, 37, 38, 167, 31, 115, 116, 31, 0, 1, 31, 31, 136, 137, 124, 139, 140, 141, 142, 143, 144, 31, 31, 31, 31, 31, 31, 151, 152, 134, 135, 134, 135, 37, 38, 31, 31, 31, 74, 163, 31, 1, 166, 167, 80, 35, 149, 82, 134, 135, 35, 87, 88, 89, 35, 91, 161, 93, 161, 95, 35, 35, 98, 149, 159, 35, 161, 103, 104, 105, 74, 31, 37, 109, 110, 161, 80, 38, 37, 115, 116, 116, 37, 87, 88, 89, 57, 91, 124, 93, 70, 95, 84, 128, 98, 77, 69, 80, 70, 103, 104, 105, 137, 82, 31, 109, 110, 83, 85, 96, 94, 115, 116, 82, 106, 113, 108, 85, 154, 97, 124, 113, 89, 158, 84, 117, 118, 90, 163, 128, 122, 97, 167, 97, 92, 127, 128, 129, 130, 131, 133, 138, 153, 100, 100, 146, 132, 74, 70, 137, 1, 153, 114, 80, 134, 135, 159, 146, 150, 159, 87, 88, 89, -1, 91, 1, 93, 159, 95, 161, 162, 98, -1, 1, 1, -1, 103, 104, 105, 74, 132, 161, 109, 110, -1, 80, 1, -1, 115, 116, -1, -1, 87, 88, 89, 31, 91, 124, 93, 159, 95, 161, 149, 98, 31, 149, 149, 102, 103, 104, 105, 74, 134, 135, 109, 110, 149, 80, 81, 149, 115, 116, 154, 158, 87, 88, 89, 149, 91, 124, 93, 155, 95, 84, 159, 98, 159, 163, 159, 161, 103, 104, 105, 159, 159, 159, 109, 110, 84, 100, 101, 102, 115, 116, 82, 106, 159, 84, 159, 159, 159, 124, 159, 159, 162, 159, 117, 118, 159, 84, 159, 122, 159, 161, 160, 160, 127, 128, 129, 130, 131, 70, 160, 160, 160, 100, 101, 102, 116, 160, 162, 106, 161, 82, 161, 161, 161, 86, 162, 161, 128, 161, 117, 118, 161, 161, 161, 122, 159, 137, 161, 162, 127, 128, 129, 130, 131, 161, 161, 161, 165, 162, 162, 159, 70, 161, 163, 116, 162, 162, 158, 162, 159, 122, 161, 163, 162, 162, 162, 167, 162, 162, 162, 162, 159, 162, 161, 162, 137, 162, 139, 140, 141, 142, 143, 144, 162, 162, 162, 162, 162, 162, 151, 152, 162, 162, 74, 162, 162, 165, 163, 163, 80, 163, 163, 163, 163, 166, 167, 87, 88, 89, 163, 91, 163, 93, 163, 95, 134, 135, 98, 163, 163, 163, 163, 103, 104, 105, 163, 163, 163, 109, 110, 149, 163, 163, 163, 115, 116, 163, 163, 163, 163, 163, 163, 161, 124, 164, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, 163, -1, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, -1, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, -1, -1, 166, -1, 167)

Table indexed analogously to $action. If $actionCheck[$actionBase[$state] + $symbol] != $symbol then the action is defaulted, i.e. $actionDefault[$state] should be used instead.

$actionDefault

protected array<string|int, int> $actionDefault = array(3, 32767, 103, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 101, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 593, 593, 593, 593, 32767, 32767, 253, 103, 32767, 32767, 467, 385, 385, 385, 32767, 32767, 537, 537, 537, 537, 537, 537, 32767, 32767, 32767, 32767, 32767, 32767, 467, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 101, 32767, 32767, 32767, 37, 7, 8, 10, 11, 50, 17, 323, 32767, 32767, 32767, 32767, 103, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 586, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 471, 450, 451, 453, 454, 384, 538, 592, 326, 589, 383, 146, 338, 328, 241, 329, 257, 472, 258, 473, 476, 477, 214, 286, 380, 150, 414, 468, 416, 466, 470, 415, 390, 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, 405, 406, 407, 388, 389, 469, 447, 446, 445, 32767, 32767, 412, 413, 417, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 103, 32767, 387, 420, 418, 419, 436, 437, 434, 435, 438, 32767, 439, 440, 441, 442, 32767, 315, 32767, 32767, 32767, 364, 362, 315, 112, 32767, 32767, 427, 428, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 531, 444, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 103, 32767, 101, 533, 409, 411, 501, 422, 423, 421, 391, 32767, 508, 32767, 103, 510, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 532, 32767, 539, 539, 32767, 494, 101, 194, 32767, 32767, 32767, 194, 194, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 600, 494, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 32767, 194, 111, 32767, 32767, 32767, 101, 194, 194, 194, 194, 194, 194, 194, 194, 194, 194, 189, 32767, 267, 269, 103, 554, 194, 32767, 513, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 506, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 494, 432, 139, 32767, 139, 539, 424, 425, 426, 496, 539, 539, 539, 311, 288, 32767, 32767, 32767, 32767, 511, 511, 101, 101, 101, 101, 506, 32767, 32767, 32767, 32767, 112, 100, 100, 100, 100, 100, 104, 102, 32767, 32767, 32767, 32767, 222, 100, 32767, 102, 102, 32767, 32767, 222, 224, 211, 102, 226, 32767, 558, 559, 222, 102, 226, 226, 226, 246, 246, 483, 317, 102, 100, 102, 102, 196, 317, 317, 32767, 102, 483, 317, 483, 317, 198, 317, 317, 317, 483, 317, 32767, 102, 317, 213, 100, 100, 317, 32767, 32767, 32767, 496, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 221, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 526, 32767, 543, 556, 430, 431, 433, 541, 455, 456, 457, 458, 459, 460, 461, 463, 588, 32767, 500, 32767, 32767, 32767, 32767, 337, 598, 32767, 598, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 599, 32767, 539, 32767, 32767, 32767, 32767, 429, 9, 76, 489, 43, 44, 52, 58, 517, 518, 519, 520, 514, 515, 521, 516, 32767, 32767, 522, 564, 32767, 32767, 540, 591, 32767, 32767, 32767, 32767, 32767, 32767, 139, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 526, 32767, 137, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 539, 32767, 32767, 32767, 32767, 313, 310, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 539, 32767, 32767, 32767, 32767, 32767, 290, 32767, 307, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 285, 32767, 32767, 379, 32767, 32767, 32767, 32767, 358, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 32767, 152, 152, 3, 3, 340, 152, 152, 152, 340, 340, 152, 340, 340, 340, 152, 152, 152, 152, 152, 152, 279, 184, 261, 264, 246, 246, 152, 350, 152)

Map of states to their default action

$actionTableSize

protected int $actionTableSize = 1223

Size of $action table

$defaultAction

protected int $defaultAction = -32766

Action number signifying default action

$endAttributes

protected array<string|int, mixed> $endAttributes

End attributes of last shifted token

$endAttributeStack

protected array<string|int, array<string|int, mixed>> $endAttributeStack

End attribute stack

$errorState

protected int $errorState

Error state, used to avoid error floods

$errorSymbol

protected int $errorSymbol = 1

Symbol number of error recovery token

$goto

protected array<string|int, int> $goto = array(194, 194, 685, 425, 653, 346, 614, 650, 419, 310, 311, 331, 569, 316, 424, 332, 426, 630, 1200, 930, 693, 1051, 1201, 1204, 931, 1205, 165, 165, 165, 165, 218, 195, 191, 191, 175, 177, 213, 191, 191, 191, 191, 191, 192, 192, 192, 192, 192, 192, 186, 187, 188, 189, 190, 215, 213, 216, 529, 530, 415, 531, 533, 534, 535, 536, 537, 538, 539, 540, 1120, 166, 167, 168, 193, 169, 170, 171, 164, 172, 173, 174, 176, 212, 214, 217, 235, 240, 241, 242, 254, 255, 256, 257, 258, 259, 260, 261, 263, 264, 265, 266, 278, 279, 313, 314, 315, 420, 421, 422, 574, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 178, 234, 179, 196, 197, 198, 236, 186, 187, 188, 189, 190, 215, 1120, 199, 180, 181, 182, 200, 196, 183, 237, 201, 199, 163, 202, 203, 184, 204, 205, 206, 185, 207, 208, 209, 210, 211, 275, 275, 275, 275, 843, 593, 646, 647, 560, 664, 665, 666, 720, 629, 631, 840, 418, 651, 604, 841, 350, 675, 679, 996, 683, 691, 992, 616, 616, 817, 350, 350, 1252, 1252, 1252, 1252, 1252, 1252, 1252, 1252, 1252, 1252, 1092, 1093, 350, 350, 874, 350, 848, 1337, 896, 891, 892, 905, 849, 893, 846, 894, 895, 847, 548, 900, 899, 901, 350, 391, 394, 554, 594, 598, 1270, 1270, 1072, 1068, 1069, 1270, 1270, 1270, 1270, 1270, 1270, 1270, 1270, 1270, 1270, 1268, 1268, 815, 347, 348, 1268, 1268, 1268, 1268, 1268, 1268, 1268, 1268, 1268, 1268, 1221, 1020, 1221, 1020, 1221, 836, 5, 1020, 6, 1020, 1020, 1281, 961, 1020, 1020, 1020, 1020, 1020, 1020, 1020, 1020, 1020, 1020, 1020, 349, 349, 349, 349, 1221, 460, 460, 566, 678, 1221, 1221, 1221, 1221, 344, 460, 1221, 1221, 1221, 1302, 1302, 1302, 1302, 602, 617, 620, 621, 622, 623, 643, 644, 645, 695, 836, 912, 553, 546, 1310, 913, 548, 532, 532, 821, 856, 982, 532, 532, 532, 532, 532, 532, 532, 532, 532, 532, 543, 473, 543, 868, 543, 928, 855, 928, 389, 475, 337, 546, 553, 562, 563, 339, 572, 595, 609, 610, 1320, 1320, 249, 249, 1026, 1025, 15, 821, 450, 821, 494, 565, 495, 955, 955, 955, 955, 1320, 501, 450, 949, 956, 839, 652, 1321, 1321, 1169, 1214, 246, 246, 246, 246, 248, 250, 1323, 985, 959, 959, 957, 959, 719, 1321, 545, 994, 989, 470, 1295, 1296, 953, 405, 692, 917, 1108, 432, 541, 541, 541, 541, 612, 597, 452, 444, 1029, 1030, 1001, 658, 444, 1292, 444, 1292, 674, 1292, 860, 833, 656, 980, 836, 861, 547, 557, 854, 321, 305, 547, 333, 557, 1297, 1298, 392, 456, 570, 607, 1211, 944, 398, 858, 1304, 1304, 1304, 1304, 463, 573, 464, 465, 608, 1004, 866, 403, 404, 1328, 1329, 1057, 662, 1212, 663, 471, 407, 408, 409, 723, 676, 870, 1288, 410, 624, 626, 627, 342, 427, 1216, 869, 857, 1056, 1060, 427, 864, 1061, 1103, 966, 0, 0, 964, 1027, 1027, 0, 0, 0, 657, 1038, 1034, 1035, 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, 0, 1059, 444, 954, 0, 1290, 1290, 1059, 592, 1085, 0, 696, 682, 682, 0, 502, 688, 1083, 0, 0, 0, 1217, 1218, 272, 428, 1101, 873, 0, 544, 831, 544, 0, 0, 0, 673, 938, 0, 0, 1015, 1031, 1032, 0, 0, 0, 0, 0, 0, 1219, 1278, 1279, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 252, 252, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 999, 999)

Table of states to goto after reduction. Indexed according to $gotoBase comment.

$gotoBase

protected array<string|int, int> $gotoBase = array(0, 0, -250, 0, 0, 360, 235, 181, 522, 7, 0, 0, 33, -156, -113, -178, 43, -49, 126, 72, 100, 0, -9, 158, 282, 377, 172, 176, 120, 150, 0, 0, 0, 0, 0, -39, 0, 119, 0, 116, 0, 45, -1, 0, 0, 195, -456, 0, -529, 250, 0, 0, 0, 0, 0, -33, 0, 0, 182, 0, 0, 306, 0, 143, 203, -235, 0, 0, 0, 0, 0, 0, -6, 0, 0, -21, 0, 0, -385, 124, -46, -19, 144, -123, 10, -538, 0, 0, 275, 0, 0, 127, 106, 0, 0, 60, -472, 0, 76, 0, 0, 0, 294, 328, 0, 0, 386, -50, 0, 99, 0, 0, 138, 0, 0, 149, 219, 87, 139, 137, 0, 0, 0, 0, 0, 0, 19, 0, 101, 159, 0, 59, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -69, 0, 0, 58, 0, 257, 0, 114, 0, 0, 0, -120, 0, 40, 0, 0, 108, 0, 0, 0, 0, 0, 0, 0, 122, -7, 8, 264, 86, 0, 0, 107, 0, 78, 269, 0, 291, 55, 79, 0, 0)

Map of non-terminals to a displacement into the $goto table. The corresponding goto state for this non-terminal/state pair is $goto[$gotoBase[$nonTerminal] + $state] (unless defaulted)

$gotoCheck

protected array<string|int, int> $gotoCheck = array(42, 42, 72, 65, 65, 96, 55, 55, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 78, 78, 9, 126, 78, 78, 78, 78, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 23, 23, 23, 23, 15, 129, 85, 85, 48, 85, 85, 85, 48, 48, 48, 26, 13, 48, 13, 27, 14, 48, 48, 48, 48, 48, 48, 107, 107, 7, 14, 14, 107, 107, 107, 107, 107, 107, 107, 107, 107, 107, 143, 143, 14, 14, 45, 14, 15, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 14, 64, 15, 64, 14, 58, 58, 58, 58, 58, 168, 168, 15, 15, 15, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 169, 169, 6, 96, 96, 169, 169, 169, 169, 169, 169, 169, 169, 169, 169, 72, 72, 72, 72, 72, 22, 46, 72, 46, 72, 72, 14, 49, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 72, 24, 24, 24, 24, 72, 148, 148, 170, 14, 72, 72, 72, 72, 177, 148, 72, 72, 72, 9, 9, 9, 9, 80, 80, 80, 80, 80, 80, 80, 80, 80, 80, 22, 72, 75, 75, 179, 72, 14, 171, 171, 12, 35, 102, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 19, 83, 19, 35, 19, 9, 35, 9, 61, 83, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 180, 180, 5, 5, 117, 117, 75, 12, 19, 12, 154, 103, 154, 19, 19, 19, 19, 180, 154, 19, 19, 19, 25, 63, 181, 181, 150, 14, 5, 5, 5, 5, 5, 5, 180, 25, 25, 25, 25, 25, 25, 181, 25, 25, 25, 174, 174, 174, 92, 92, 92, 17, 17, 112, 106, 106, 106, 106, 17, 106, 82, 23, 118, 118, 17, 119, 23, 129, 23, 129, 115, 129, 17, 18, 17, 17, 22, 39, 9, 9, 17, 167, 167, 9, 29, 9, 176, 176, 9, 9, 2, 2, 17, 91, 28, 37, 129, 129, 129, 129, 9, 9, 9, 9, 79, 109, 9, 81, 81, 9, 9, 128, 81, 159, 81, 156, 81, 81, 81, 98, 81, 41, 129, 81, 84, 84, 84, 81, 116, 20, 16, 16, 16, 16, 116, 9, 131, 146, 95, -1, -1, 16, 116, 116, -1, -1, -1, 116, 116, 116, 116, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, -1, 129, 23, 16, -1, 129, 129, 129, 8, 8, -1, 8, 8, 8, -1, 8, 8, 8, -1, -1, -1, 20, 20, 24, 88, 16, 16, -1, 24, 20, 24, -1, -1, -1, 88, 88, -1, -1, 88, 88, 88, -1, -1, -1, -1, -1, -1, 20, 20, 20, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 5, 5, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 106, 106)

Table indexed analogously to $goto. If $gotoCheck[$gotoBase[$nonTerminal] + $state] != $nonTerminal then the goto state is defaulted, i.e. $gotoDefault[$nonTerminal] should be used.

$gotoDefault

protected array<string|int, int> $gotoDefault = array(-32768, 506, 727, 4, 728, 921, 804, 813, 590, 523, 694, 343, 618, 416, 1286, 898, 1107, 571, 832, 1230, 1238, 451, 835, 326, 717, 880, 881, 882, 395, 381, 387, 393, 641, 619, 488, 867, 447, 859, 480, 862, 446, 871, 162, 413, 504, 875, 3, 877, 550, 908, 382, 885, 383, 669, 887, 556, 889, 890, 390, 396, 397, 1112, 564, 615, 902, 253, 558, 903, 380, 904, 911, 385, 388, 680, 459, 499, 493, 406, 1087, 559, 601, 638, 441, 467, 613, 625, 611, 474, 1023, 411, 325, 943, 951, 481, 457, 965, 345, 973, 725, 1119, 632, 483, 981, 633, 988, 991, 524, 525, 472, 1003, 268, 1006, 484, 1044, 659, 1017, 1018, 660, 634, 1040, 635, 661, 636, 1042, 466, 591, 1050, 448, 1058, 1274, 449, 1062, 262, 1065, 274, 412, 429, 1070, 1071, 8, 1077, 686, 687, 10, 273, 503, 1102, 681, 445, 1118, 433, 1188, 1190, 552, 485, 1208, 1207, 672, 500, 1213, 442, 1277, 443, 526, 468, 312, 527, 304, 329, 309, 542, 291, 330, 528, 469, 1283, 1291, 327, 30, 1311, 1322, 338, 568, 606)

Map of non-terminals to the default state to goto after their reduction

$gotoTableSize

protected int $gotoTableSize = 626

Size of $goto table

$invalidSymbol

protected int $invalidSymbol = 168

Symbol number signifying an invalid token

$lookaheadStartAttributes

protected array<string|int, mixed> $lookaheadStartAttributes

Start attributes of last read token

$numNonLeafStates

protected int $numNonLeafStates = 726

Number of non-leaf states

$productions

protected array<string|int, mixed> $productions

Names of the production rules (only necessary for debugging)

$reduceCallbacks

protected array<string|int, callable> $reduceCallbacks

Semantic action callbacks

$ruleToLength

protected array<string|int, int> $ruleToLength = array(1, 1, 2, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 2, 1, 3, 4, 1, 2, 0, 1, 1, 1, 1, 1, 3, 5, 4, 3, 4, 2, 3, 1, 1, 7, 6, 2, 3, 1, 2, 3, 1, 2, 3, 1, 1, 3, 1, 3, 1, 2, 2, 3, 1, 3, 2, 3, 1, 3, 2, 0, 1, 1, 1, 1, 1, 3, 7, 10, 5, 7, 9, 5, 3, 3, 3, 3, 3, 3, 1, 2, 5, 7, 9, 6, 5, 6, 3, 2, 1, 1, 1, 0, 2, 1, 3, 8, 0, 4, 2, 1, 3, 0, 1, 0, 1, 0, 1, 3, 1, 1, 1, 8, 9, 7, 8, 7, 6, 8, 0, 2, 0, 2, 1, 2, 1, 2, 1, 1, 1, 0, 2, 0, 2, 0, 2, 2, 1, 3, 1, 4, 1, 4, 1, 1, 4, 2, 1, 3, 3, 3, 4, 4, 5, 0, 2, 4, 3, 1, 1, 7, 0, 2, 1, 3, 3, 4, 1, 4, 0, 2, 5, 0, 2, 6, 0, 2, 0, 3, 1, 2, 1, 1, 2, 0, 1, 3, 0, 2, 1, 1, 1, 1, 6, 8, 6, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 1, 3, 3, 3, 3, 3, 1, 3, 3, 1, 1, 2, 1, 1, 0, 1, 0, 2, 2, 2, 4, 3, 1, 1, 3, 1, 2, 2, 3, 2, 3, 1, 1, 2, 3, 1, 1, 3, 2, 0, 1, 5, 5, 10, 3, 5, 1, 1, 3, 0, 2, 4, 5, 4, 4, 4, 3, 1, 1, 1, 1, 1, 1, 0, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 3, 1, 1, 3, 2, 2, 3, 1, 0, 1, 1, 3, 3, 3, 4, 1, 1, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 4, 3, 4, 4, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 3, 2, 1, 2, 4, 2, 2, 8, 9, 8, 9, 9, 10, 9, 10, 8, 3, 2, 0, 4, 2, 1, 3, 2, 1, 2, 2, 2, 4, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 0, 3, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 4, 1, 1, 3, 1, 1, 1, 1, 1, 3, 2, 3, 0, 1, 1, 3, 1, 1, 1, 1, 1, 3, 1, 1, 4, 4, 1, 4, 4, 0, 1, 1, 1, 3, 3, 1, 4, 2, 2, 1, 3, 1, 4, 4, 3, 3, 3, 3, 1, 3, 1, 1, 3, 1, 1, 4, 1, 1, 1, 3, 1, 1, 2, 1, 3, 4, 3, 2, 0, 2, 2, 1, 2, 1, 1, 1, 4, 3, 3, 3, 3, 6, 3, 1, 1, 2, 1)

Map of rules to the length of their right-hand side, which is the number of elements that have to be popped from the stack(s) on reduction.

$ruleToNonTerminal

protected array<string|int, int> $ruleToNonTerminal = array(0, 1, 3, 3, 2, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 9, 10, 11, 11, 11, 12, 12, 13, 13, 14, 15, 15, 16, 16, 17, 17, 18, 18, 21, 21, 22, 23, 23, 24, 24, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 29, 29, 30, 30, 32, 34, 34, 28, 36, 36, 33, 38, 38, 35, 35, 37, 37, 39, 39, 31, 40, 40, 41, 43, 44, 44, 45, 46, 46, 48, 47, 47, 47, 47, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 25, 25, 68, 68, 71, 71, 70, 69, 69, 62, 74, 74, 75, 75, 76, 76, 77, 77, 78, 78, 79, 79, 26, 26, 27, 27, 27, 27, 27, 87, 87, 89, 89, 82, 82, 90, 90, 91, 91, 91, 83, 83, 86, 86, 84, 84, 92, 93, 93, 56, 56, 64, 64, 67, 67, 67, 66, 94, 94, 95, 57, 57, 57, 57, 96, 96, 97, 97, 98, 98, 99, 100, 100, 101, 101, 102, 102, 54, 54, 50, 50, 104, 52, 52, 105, 51, 51, 53, 53, 63, 63, 63, 63, 80, 80, 108, 108, 110, 110, 111, 111, 111, 111, 109, 109, 109, 113, 113, 113, 113, 88, 88, 116, 116, 116, 117, 117, 114, 114, 118, 118, 120, 120, 121, 121, 115, 122, 122, 119, 123, 123, 123, 123, 112, 112, 81, 81, 81, 20, 20, 20, 125, 124, 124, 126, 126, 126, 126, 59, 127, 127, 128, 60, 130, 130, 131, 131, 132, 132, 85, 133, 133, 133, 133, 133, 133, 138, 138, 139, 139, 140, 140, 140, 140, 140, 141, 142, 142, 137, 137, 134, 134, 136, 136, 144, 144, 143, 143, 143, 143, 143, 143, 143, 135, 145, 145, 147, 146, 146, 61, 103, 148, 148, 55, 55, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, 155, 149, 149, 154, 154, 157, 158, 158, 159, 160, 161, 161, 161, 161, 19, 19, 72, 72, 72, 72, 150, 150, 150, 150, 163, 163, 151, 151, 153, 153, 153, 156, 156, 168, 168, 168, 168, 168, 168, 168, 168, 168, 169, 169, 107, 171, 171, 171, 171, 152, 152, 152, 152, 152, 152, 152, 152, 58, 58, 166, 166, 166, 166, 172, 172, 162, 162, 162, 173, 173, 173, 173, 173, 173, 73, 73, 65, 65, 65, 65, 129, 129, 129, 129, 176, 175, 165, 165, 165, 165, 165, 165, 165, 164, 164, 164, 174, 174, 174, 174, 106, 170, 178, 178, 177, 177, 179, 179, 179, 179, 179, 179, 179, 179, 167, 167, 167, 167, 181, 182, 180, 180, 180, 180, 180, 180, 180, 180, 183, 183, 183, 183)

Map of rules to the non-terminal on their left-hand side, i.e. the non-terminal to use for determining the state to goto after reduction.

$semStack

protected array<string|int, mixed> $semStack

Semantic value stack (contains values of tokens and semantic action results)

$semValue

protected mixed $semValue

Temporary value containing the result of last semantic action (reduction)

$startAttributeStack

protected array<string|int, array<string|int, mixed>> $startAttributeStack

Start attribute stack

$symbolToName

protected array<string|int, string> $symbolToName = array("EOF", "error", "T_THROW", "T_INCLUDE", "T_INCLUDE_ONCE", "T_EVAL", "T_REQUIRE", "T_REQUIRE_ONCE", "','", "T_LOGICAL_OR", "T_LOGICAL_XOR", "T_LOGICAL_AND", "T_PRINT", "T_YIELD", "T_DOUBLE_ARROW", "T_YIELD_FROM", "'='", "T_PLUS_EQUAL", "T_MINUS_EQUAL", "T_MUL_EQUAL", "T_DIV_EQUAL", "T_CONCAT_EQUAL", "T_MOD_EQUAL", "T_AND_EQUAL", "T_OR_EQUAL", "T_XOR_EQUAL", "T_SL_EQUAL", "T_SR_EQUAL", "T_POW_EQUAL", "T_COALESCE_EQUAL", "'?'", "':'", "T_COALESCE", "T_BOOLEAN_OR", "T_BOOLEAN_AND", "'|'", "'^'", "T_AMPERSAND_NOT_FOLLOWED_BY_VAR_OR_VARARG", "T_AMPERSAND_FOLLOWED_BY_VAR_OR_VARARG", "T_IS_EQUAL", "T_IS_NOT_EQUAL", "T_IS_IDENTICAL", "T_IS_NOT_IDENTICAL", "T_SPACESHIP", "'<'", "T_IS_SMALLER_OR_EQUAL", "'>'", "T_IS_GREATER_OR_EQUAL", "T_SL", "T_SR", "'+'", "'-'", "'.'", "'*'", "'/'", "'%'", "'!'", "T_INSTANCEOF", "'~'", "T_INC", "T_DEC", "T_INT_CAST", "T_DOUBLE_CAST", "T_STRING_CAST", "T_ARRAY_CAST", "T_OBJECT_CAST", "T_BOOL_CAST", "T_UNSET_CAST", "'@'", "T_POW", "'['", "T_NEW", "T_CLONE", "T_EXIT", "T_IF", "T_ELSEIF", "T_ELSE", "T_ENDIF", "T_LNUMBER", "T_DNUMBER", "T_STRING", "T_STRING_VARNAME", "T_VARIABLE", "T_NUM_STRING", "T_INLINE_HTML", "T_ENCAPSED_AND_WHITESPACE", "T_CONSTANT_ENCAPSED_STRING", "T_ECHO", "T_DO", "T_WHILE", "T_ENDWHILE", "T_FOR", "T_ENDFOR", "T_FOREACH", "T_ENDFOREACH", "T_DECLARE", "T_ENDDECLARE", "T_AS", "T_SWITCH", "T_MATCH", "T_ENDSWITCH", "T_CASE", "T_DEFAULT", "T_BREAK", "T_CONTINUE", "T_GOTO", "T_FUNCTION", "T_FN", "T_CONST", "T_RETURN", "T_TRY", "T_CATCH", "T_FINALLY", "T_USE", "T_INSTEADOF", "T_GLOBAL", "T_STATIC", "T_ABSTRACT", "T_FINAL", "T_PRIVATE", "T_PROTECTED", "T_PUBLIC", "T_READONLY", "T_VAR", "T_UNSET", "T_ISSET", "T_EMPTY", "T_HALT_COMPILER", "T_CLASS", "T_TRAIT", "T_INTERFACE", "T_ENUM", "T_EXTENDS", "T_IMPLEMENTS", "T_OBJECT_OPERATOR", "T_NULLSAFE_OBJECT_OPERATOR", "T_LIST", "T_ARRAY", "T_CALLABLE", "T_CLASS_C", "T_TRAIT_C", "T_METHOD_C", "T_FUNC_C", "T_LINE", "T_FILE", "T_START_HEREDOC", "T_END_HEREDOC", "T_DOLLAR_OPEN_CURLY_BRACES", "T_CURLY_OPEN", "T_PAAMAYIM_NEKUDOTAYIM", "T_NAMESPACE", "T_NS_C", "T_DIR", "T_NS_SEPARATOR", "T_ELLIPSIS", "T_NAME_FULLY_QUALIFIED", "T_NAME_QUALIFIED", "T_NAME_RELATIVE", "T_ATTRIBUTE", "';'", "']'", "'{'", "'}'", "'('", "')'", "'`'", "'\"'", "'\$'")

Map of symbols to their names

$tokenToSymbol

protected array<string|int, int> $tokenToSymbol = array(0, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 56, 166, 168, 167, 55, 168, 168, 163, 164, 53, 50, 8, 51, 52, 54, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 31, 159, 44, 16, 46, 30, 68, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 70, 168, 160, 36, 168, 165, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 161, 35, 162, 58, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 32, 33, 34, 37, 38, 39, 40, 41, 42, 43, 45, 47, 48, 49, 57, 59, 60, 61, 62, 63, 64, 65, 66, 67, 69, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158)

Map of lexer tokens to internal symbols

$tokenToSymbolMapSize

protected int $tokenToSymbolMapSize = 396

Size of $tokenToSymbol map

$unexpectedTokenRule

protected int $unexpectedTokenRule = 32767

Rule number signifying that an unexpected token was encountered

$YY2TBLSTATE

protected mixed $YY2TBLSTATE = 429

Methods

__construct()

Creates a parser instance.

public __construct(Lexer $lexer[, array<string|int, mixed> $options = [] ]) : mixed

Options: Currently none.

Parameters
$lexer : Lexer

A lexer

$options : array<string|int, mixed> = []

Options array.

parse()

Parses PHP code into a node tree.

public parse(string $code[, ErrorHandler|null $errorHandler = null ]) : array<string|int, Stmt>|null

If a non-throwing error handler is used, the parser will continue parsing after an error occurred and attempt to build a partial AST.

Parameters
$code : string

The source code to parse

$errorHandler : ErrorHandler|null = null

Error handler to use for lexer/parser errors, defaults to ErrorHandler\Throwing.

Return values
array<string|int, Stmt>|null —

Array of statements (or null non-throwing error handler is used and the parser was unable to recover from an error).

checkClassModifier()

protected checkClassModifier(mixed $a, mixed $b, mixed $modifierPos) : mixed
Parameters
$a : mixed
$b : mixed
$modifierPos : mixed

checkModifier()

protected checkModifier(mixed $a, mixed $b, mixed $modifierPos) : mixed
Parameters
$a : mixed
$b : mixed
$modifierPos : mixed

createCommentNopAttributes()

Create attributes for a zero-length common-capturing nop.

protected createCommentNopAttributes(array<string|int, Comment> $comments) : array<string|int, mixed>
Parameters
$comments : array<string|int, Comment>
Return values
array<string|int, mixed>

fixupPhp5StaticPropCall()

Fix up parsing of static property calls in PHP 5.

protected fixupPhp5StaticPropCall(StaticPropertyFetch|ArrayDimFetch $prop, array<string|int, Arg> $args, array<string|int, mixed> $attributes) : StaticCall

In PHP 5 A::$b[c][d] and A::$b[c]d have very different interpretation. The former is interpreted as (A::$b)[c][d], while the latter is the same as A::{$b[c][d]}(). We parse the latter as the former initially and this method fixes the AST into the correct form when we encounter the "()".

Parameters
$prop : StaticPropertyFetch|ArrayDimFetch
$args : array<string|int, Arg>
$attributes : array<string|int, mixed>
Return values
StaticCall

getAttributesAt()

Get combined start and end attributes at a stack location

protected getAttributesAt(int $pos) : array<string|int, mixed>
Parameters
$pos : int

Stack location

Return values
array<string|int, mixed> —

Combined start and end attributes

getErrorMessage()

Format error message including expected tokens.

protected getErrorMessage(int $symbol, int $state) : string
Parameters
$symbol : int

Unexpected symbol

$state : int

State at time of error

Return values
string —

Formatted error message

getExpectedTokens()

Get limited number of expected tokens in given state.

protected getExpectedTokens(int $state) : array<string|int, string>
Parameters
$state : int

State

Return values
array<string|int, string> —

Expected tokens. If too many, an empty array is returned.

getFloatCastKind()

protected getFloatCastKind(string $cast) : int
Parameters
$cast : string
Return values
int

handleNamespaces()

Moves statements of semicolon-style namespaces into $ns->stmts and checks various error conditions.

protected handleNamespaces(array<string|int, Stmt> $stmts) : array<string|int, Stmt>
Parameters
$stmts : array<string|int, Stmt>
Return values
array<string|int, Stmt>

initReduceCallbacks()

Initialize $reduceCallbacks map.

protected initReduceCallbacks() : mixed

parseDocString()

protected parseDocString(string $startToken, mixed $contents, string $endToken, array<string|int, mixed> $attributes, array<string|int, mixed> $endTokenAttributes, bool $parseUnicodeEscape) : mixed
Parameters
$startToken : string
$contents : mixed
$endToken : string
$attributes : array<string|int, mixed>
$endTokenAttributes : array<string|int, mixed>
$parseUnicodeEscape : bool

parseLNumber()

protected parseLNumber(mixed $str, mixed $attributes[, mixed $allowInvalidOctal = false ]) : mixed
Parameters
$str : mixed
$attributes : mixed
$allowInvalidOctal : mixed = false

parseNumString()

Parse a T_NUM_STRING token into either an integer or string node.

protected parseNumString(string $str, array<string|int, mixed> $attributes) : LNumber|String_
Parameters
$str : string

Number string

$attributes : array<string|int, mixed>

Attributes

Return values
LNumber|String_ —

Integer or string node.

stripIndentation()

protected stripIndentation(string $string, int $indentLen, string $indentChar, bool $newlineAtStart, bool $newlineAtEnd, array<string|int, mixed> $attributes) : mixed
Parameters
$string : string
$indentLen : int
$indentChar : string
$newlineAtStart : bool
$newlineAtEnd : bool
$attributes : array<string|int, mixed>

checkClassName()

private checkClassName(mixed $name, mixed $namePos) : mixed
Parameters
$name : mixed
$namePos : mixed

checkImplementedInterfaces()

private checkImplementedInterfaces(array<string|int, mixed> $interfaces) : mixed
Parameters
$interfaces : array<string|int, mixed>

getNamespacingStyle()

Determine namespacing style (semicolon or brace)

private getNamespacingStyle(array<string|int, Node> $stmts) : null|string
Parameters
$stmts : array<string|int, Node>

Top-level statements.

Return values
null|string —

One of "semicolon", "brace" or null (no namespaces)


        

        
    




    

    

                                

                

                                
    

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