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run code in 200+ php & hhvm versions
Bugs & Features
<?php echo floatval($meters) * 3.2808399;
Output for 5.0.4 - 7.2.0
Notice: Undefined variable: meters in /in/W7sas on line 3 0
Output for 4.3.0 - 5.0.3
Notice: Undefined variable: meters in /in/W7sas on line 3 0