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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump( filter_var( "-9223372036854775808",FILTER_VALIDATE_INT));
Output for 5.2.0, 5.2.2 - 7.1.0
int(-9223372036854775808)
Output for 5.2.1
bool(false)
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function filter_var() in /in/eEhq7 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/eEhq7 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/eEhq7 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/eEhq7 on line 3