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<?php $array = ['1_LL', '2_LL', 'AND_WLL']; $remove = 'WLL'; $array = array_filter($array, function($value) use ($remove) { return false === strpos($value, $remove); }); print_r($array);
Output for 7.4.0 - 7.4.33, 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 - 8.4.21, 8.5.0 - 8.5.7
Array ( [0] => 1_LL [1] => 2_LL )

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