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<?php function arrToStr($arr){ $str = ""; foreach($arr as $a) $str .= $a; return $str; } $lol = array( "why" => ["wont", "this", "work"], "its" => ["pretty", "darn", "annoying"], "hur" => ["dur"] ); $omg = array_slice($lol, 1, count($lol), true); foreach($omg as $wtf => $bbq){ printf("%s: %s", $wtf, printArr($bbq)); }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Call to undefined function printArr() in /in/mcKJJ:18 Stack trace: #0 {main} thrown in /in/mcKJJ on line 18
Process exited with code 255.

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