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run code in 150+ php & hhvm versions
Bugs & Features
<?php $email = 'asdf@xn--1caaa.name'; $checked = filter_var($email, FILTER_VALIDATE_EMAIL); var_dump($email, $checked);
based on gHC7k
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(19) "asdf@xn--1caaa.name" string(19) "asdf@xn--1caaa.name"
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function filter_var() in /in/eoRaL on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: filter_var() in /in/eoRaL on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: filter_var() in /in/eoRaL on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: filter_var() in /in/eoRaL on line 3