3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ [ 'count_employee' => 2, 'name' => 'Harry' ], [ 'count_employee' => 61, 'name' => 'Jack' ], [ 'count_employee' => 11, 'name' => 'John' ], [ 'count_warehouse' => 1, 'name' => 'Harry' ], [ 'count_warehouse' => 77, 'name' => 'John' ], [ 'count_warehouse' => 45, 'name' => 'Jack' ] ]; $res=[]; array_walk($arr, function($v,$k) use (&$res){ if(array_key_exists($v['name'], $res)) $res[$v['name']]['count_warehouse'] = $v['count_warehouse']; else $res[$v['name']] = $v; }); print_r($res);
Output for 7.1.25 - 7.1.28, 7.2.0 - 7.2.33, 7.3.0 - 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 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1
Array ( [Harry] => Array ( [count_employee] => 2 [name] => Harry [count_warehouse] => 1 ) [Jack] => Array ( [count_employee] => 61 [name] => Jack [count_warehouse] => 45 ) [John] => Array ( [count_employee] => 11 [name] => John [count_warehouse] => 77 ) )
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

preferences:
174.24 ms | 407 KiB | 5 Q