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run code in 200+ php & hhvm versions
Bugs & Features
<?php $list = array(1,2,3,4,5,6,7,8,9); $counter = 0; $start = 1; for($start; $start < 11; $start++) { $counter = $counter + $list[$counter]; print $counter . "<BR>"; } ?>
Output for 5.3.0 - 7.2.0
1<BR>3<BR>7<BR>15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR>
Output for 4.3.0 - 5.2.17
1<BR>3<BR>7<BR>15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR> Notice: Undefined offset: 15 in /in/GHqnc on line 8 15<BR>