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<?php $a = array("a" =>"b", "c"=>"d"); if(isset($a['a'])) echo "hi"; else echo "hello"; $b = array("a","b","c"); if(in_array('a',$b)) echo "hi"; else echo "hello"; print array_merge(array("1","2"), array("2","3","4"));
Output for git.master, git.master_jit, rfc.property-hooks
hihi Warning: Array to string conversion in /in/3rtmQ on line 18 Array

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