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<?php $tmp = array("a"=>"Alice", "m"=>"Mary"); while(list($k,$v) = each($tmp)){ var_dump("Key: $k and Value: $v"); }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function each() in /in/JEsfC:4 Stack trace: #0 {main} thrown in /in/JEsfC on line 4
Process exited with code 255.

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