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<?php $array = array ( 'pubMessages' => array ( 0 => array ( 'msg' => 'Not bad', 'type' => 'warning', ), 1 => array ( 'msg' => 'Bad', 'type' => 'error', ), ), ); $dynamicKey = array_keys($array)[0]; foreach($array[$dynamicKey] as $key=>$item){ if ($item['type'] == 'error') unset($array[$dynamicKey][$key]); } var_dump($array);
Output for 5.6.38, 7.0.33, 7.1.25, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(1) { ["pubMessages"]=> array(1) { [0]=> array(2) { ["msg"]=> string(7) "Not bad" ["type"]=> string(7) "warning" } } }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(1) { ["pubMessages"]=> array(1) { [0]=> array(2) { ["msg"]=> string(7) "Not bad" ["type"]=> string(7) "warning" } } }
preferences:
151.02 ms | 402 KiB | 155 Q