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<?php $array = [ ['occurence' => 17, 'word' => 'sampleword'], ['occurence' => 14, 'word' => 'sampleword1'], ['occurence' => 14, 'word' => 'sampleword2'], ['occurence' => 14, 'word' => 'sampleword3'], ]; $forbidden_words = [ 'sampleword1', 'sampleword3' ]; var_export( array_udiff( $array, $forbidden_words, fn($a, $b) => ($a['word'] ?? $a) <=> ($b['word'] ?? $b) ) );
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
array ( 0 => array ( 'occurence' => 17, 'word' => 'sampleword', ), 2 => array ( 'occurence' => 14, 'word' => 'sampleword2', ), )
preferences:
80.49 ms | 407 KiB | 5 Q