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run code in 300+ PHP versions simultaneously
<?php $array = array( 'index1' => 'Deleted', 'index2' => 'numbers', 'index3' => 'test', 'index4' => 'Inserted', ); $specificIndex = 'index3'; $array1=array(); foreach($array as $key => $value){ if($key==$specificIndex){ $array1[$key] = $value; unset($array[$specificIndex]); } } print_r($array); print_r($array1);
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 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
Array ( [index1] => Deleted [index2] => numbers [index4] => Inserted ) Array ( [index3] => test )
preferences:
141.24 ms | 410 KiB | 5 Q