@ 2014-05-14T15:29:48Z <?php
$i = array('a' => array(1, 2, '3'), 'b' => array('test2'));
unset($i[a]);
var_dump($i);
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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 Fatal error: Uncaught Error: Undefined constant "a" in /in/k3Hfg:3
Stack trace:
#0 {main}
thrown in /in/k3Hfg on line 3
Process exited with code 255 . Output for 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 Warning: Use of undefined constant a - assumed 'a' (this will throw an Error in a future version of PHP) in /in/k3Hfg on line 3
array(1) {
["b"]=>
array(1) {
[0]=>
string(5) "test2"
}
}
Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 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 Notice: Use of undefined constant a - assumed 'a' in /in/k3Hfg on line 3
array(1) {
["b"]=>
array(1) {
[0]=>
string(5) "test2"
}
}
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315.35 ms | 404 KiB | 460 Q