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run code in 150+ php & hhvm versions
Bugs & Features
<?php for ( $i1 = 0; $i1 < 2; $i1++ ) for ( $i2 = 0; $i2 < 2; $i2++ ) for ( $i3 = 0; $i3 < 2; $i3++ ) { $count++; } echo $count; ?>
Output for 5.0.4 - 7.1.0
Notice: Undefined variable: count in /in/56ct6 on line 5 8
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: count in /in/56ct6 on line 5 8