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run code in 500+ PHP versions simultaneously
<?php $thearray = [ 123456 => 'John Doe', 654321 => 'Doe John' ]; $result = []; foreach ($thearray as $code => $name) { $result[] = compact(['name', 'code']); } var_export($result);
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.32, 8.3.0 - 8.3.33, 8.4.1 - 8.4.24, 8.5.0 - 8.5.9
array ( 0 => array ( 'name' => 'John Doe', 'code' => 123456, ), 1 => array ( 'name' => 'Doe John', 'code' => 654321, ), )
preferences:
80.95 ms | 1167 KiB | 4 Q