3v4l.org

run code in 300+ PHP versions simultaneously
<?php $queryArray = array( 'ebben' => array( //$changes 'ezt' => 'erre', //No escape 'ezt2' => 'nes:erre', array( //$condition 'where' => array( 'ez' => 'ezzel' ) ) ) ); var_dump(array_keys($fields)); //'UPDATE _table_ SET _field_ = _value_ WHERE _field_ = _value_'; foreach($queryArray as $table => $fields) { print $table . ' SET ' . implode(' = ? ', array_keys($fields)); }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $fields in /in/uTLDo on line 16 Fatal error: Uncaught TypeError: array_keys(): Argument #1 ($array) must be of type array, null given in /in/uTLDo:16 Stack trace: #0 /in/uTLDo(16): array_keys(NULL) #1 {main} thrown in /in/uTLDo on line 16
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: fields in /in/uTLDo on line 16 Warning: array_keys() expects parameter 1 to be array, null given in /in/uTLDo on line 16 NULL ebben SET ezt = ? ezt2 = ? 0
Output for 7.3.32 - 7.3.33
Warning: array_keys() expects parameter 1 to be array, null given in /in/uTLDo on line 16 NULL ebben SET ezt = ? ezt2 = ? 0
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Notice: Undefined variable: fields in /in/uTLDo on line 16 Warning: array_keys(): The first argument should be an array in /in/uTLDo on line 16 NULL ebben SET ezt = ? ezt2 = ? 0
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3
Notice: Undefined variable: fields in /in/uTLDo on line 16 Warning: array_keys(): The first argument should be an array in /in/uTLDo on line 16 NULL ebben SET ezt = ? ezt2 = ? 0
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: fields in /in/uTLDo on line 16 Warning: array_keys() [http://www.php.net/function.array-keys]: The first argument should be an array in /in/uTLDo on line 16 NULL ebben SET ezt = ? ezt2 = ? 0
preferences:
312.46 ms | 402 KiB | 456 Q