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<?php $ourArray[0] = "a"; $ourArray[1] = "bb"; $ourArray[2] = "c"; $ourArray[3] = "ddd"; var_export( preg_grep('/^.$/u', $ourArray, PREG_GREP_INVERT) );
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
array ( 1 => 'bb', 3 => 'ddd', )
preferences:
76.33 ms | 1108 KiB | 4 Q