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<?php $n = new stdClass(); $n->dog = array(); $n->dog['und'][0]['value'] = '12345'; $d = 'dog'; //print_r($n->$d['und']);//['und'][0]['value']; echo array_keys($n->$d);
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Array to string conversion in /in/VZ1kQ on line 8 Array

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