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<?php $a = array('one', 'two', 'three', 'four'); $i = sizeof($a); $j = 0; $array=""; for($j=0;$j<$i-1;$j++) { $array[] = $a[$j]." ".$a[$j+1]; } print_r($array);
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: [] operator not supported for strings in /in/skUv5:8 Stack trace: #0 {main} thrown in /in/skUv5 on line 8
Process exited with code 255.

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