Result
in package
implements
Result
Table of Contents
Interfaces
- Result
- Driver-level statement execution result.
Properties
- $boundValues : array<string|int, mixed>
- $columnNames : array<int, string>
- Mapping of statement result column indexes to their names. The property should be used only if the statement result has columns ({@see $hasColumns}). Otherwise, the property value is undetermined.
- $hasColumns : bool
- Whether the statement result has columns. The property should be used only after the result metadata has been fetched ({@see $metadataFetched}). Otherwise, the property value is undetermined.
- $statement : mysqli_stmt
Methods
- columnCount() : int
- Returns the number of columns in the result
- fetchAllAssociative() : array<int, array<string, mixed>>
- Returns an array containing all of the result rows represented as associative arrays.
- fetchAllNumeric() : array<int, array<int, mixed>>
- Returns an array containing all of the result rows represented as numeric arrays.
- fetchAssociative() : array<string, mixed>|false
- Returns the next row of the result as an associative array or FALSE if there are no more rows.
- fetchFirstColumn() : array<int, mixed>
- Returns an array containing the values of the first column of the result.
- fetchNumeric() : array<int, mixed>|false
- Returns the next row of the result as a numeric array or FALSE if there are no more rows.
- fetchOne() : mixed|false
- Returns the first value of the next row of the result or FALSE if there are no more rows.
- free() : void
- Discards the non-fetched portion of the result, enabling the originating statement to be executed again.
- rowCount() : int
- Returns the number of rows affected by the DELETE, INSERT, or UPDATE statement that produced the result.
Properties
$boundValues
private
array<string|int, mixed>
$boundValues
= []
$columnNames
Mapping of statement result column indexes to their names. The property should be used only if the statement result has columns ({@see $hasColumns}). Otherwise, the property value is undetermined.
private
array<int, string>
$columnNames
= []
$hasColumns
Whether the statement result has columns. The property should be used only after the result metadata has been fetched ({@see $metadataFetched}). Otherwise, the property value is undetermined.
private
bool
$hasColumns
= false
$statement
private
mysqli_stmt
$statement
Methods
columnCount()
Returns the number of columns in the result
public
columnCount() : int
Return values
int —The number of columns in the result. If the columns cannot be counted, this method must return 0.
fetchAllAssociative()
Returns an array containing all of the result rows represented as associative arrays.
public
fetchAllAssociative() : array<int, array<string, mixed>>
Return values
array<int, array<string, mixed>>fetchAllNumeric()
Returns an array containing all of the result rows represented as numeric arrays.
public
fetchAllNumeric() : array<int, array<int, mixed>>
Return values
array<int, array<int, mixed>>fetchAssociative()
Returns the next row of the result as an associative array or FALSE if there are no more rows.
public
fetchAssociative() : array<string, mixed>|false
Return values
array<string, mixed>|falsefetchFirstColumn()
Returns an array containing the values of the first column of the result.
public
fetchFirstColumn() : array<int, mixed>
Return values
array<int, mixed>fetchNumeric()
Returns the next row of the result as a numeric array or FALSE if there are no more rows.
public
fetchNumeric() : array<int, mixed>|false
Return values
array<int, mixed>|falsefetchOne()
Returns the first value of the next row of the result or FALSE if there are no more rows.
public
fetchOne() : mixed|false
Return values
mixed|falsefree()
Discards the non-fetched portion of the result, enabling the originating statement to be executed again.
public
free() : void
rowCount()
Returns the number of rows affected by the DELETE, INSERT, or UPDATE statement that produced the result.
public
rowCount() : int
If the statement executed a SELECT query or a similar platform-specific SQL (e.g. DESCRIBE, SHOW, etc.), some database drivers may return the number of rows returned by that query. However, this behaviour is not guaranteed for all drivers and should not be relied on in portable applications.
Return values
int —The number of rows.