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<?php $array = array( 'filters'=> array('where'=>array('yr'=>1994))); $keys = array_keys($array['filters']['where']); echo array_shift(eval(array_keys($array['filters']['where'])));
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Array to string conversion in /in/JNAIm on line 4 Parse error: syntax error, unexpected end of file, expecting "(" in /in/JNAIm(4) : eval()'d code on line 1
Process exited with code 255.

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