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vars.php <?php $i = 10; $t = 20; $e = 0; echo "I: $i"; echo "T: $t"; echo "E: $e"; addition(); echo "E: $e"; function addition() { $e = $i+$t; } ?>
Output for git.master, git.master_jit, rfc.property-hooks
vars.php I: 10T: 20E: 0 Warning: Undefined variable $i in /in/enXVa on line 15 Warning: Undefined variable $t in /in/enXVa on line 15 E: 0

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