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<?php $list=array(5,2,3,9); function my_sum ($list){ $count = 0; for ($i=0; $i<= Array_count_values($list); $i++){ $count = $count + $list[i]; return $count; } } $sum=my_sum($list); print("The sum of all array elements is $sum <br />"); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "i" in /in/7JQTm:6 Stack trace: #0 /in/7JQTm(11): my_sum(Array) #1 {main} thrown in /in/7JQTm on line 6
Process exited with code 255.

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