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<?php $ourArray[0] = "a"; $ourArray[1] = "bb"; $ourArray[2] = "c"; $ourArray[3] = "ddd"; var_export( preg_grep('/../u', $ourArray) );
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.22, 8.5.0 - 8.5.7
array ( 1 => 'bb', 3 => 'ddd', )
preferences:
84 ms | 1130 KiB | 4 Q