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<?php $a = Array ( 15 => "0,1", 16 => "0,0", 2 => "0,2", 3 => "0,3", 4 => "10,2" ); $b = Array ( 0 => "0,1", 1 => "0,0" ); Var_dump(array_intersect($a, $b));
Output for 7.1.0 - 7.1.33, 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
array(2) { [15]=> string(3) "0,1" [16]=> string(3) "0,0" }
preferences:
161.58 ms | 407 KiB | 5 Q