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<?php $a = array(1,2,3,4); $b = array(1,2,3=>array('3a'),4); print_r( array_intersect($a, $b) );
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Array to string conversion in /in/LPMCK on line 6 Warning: Array to string conversion in /in/LPMCK on line 6 Array ( [0] => 1 [1] => 2 [3] => 4 )

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