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run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump( filter_var( '128.1.46.45', FILTER_VALIDATE_IP, FILTER_FLAG_NO_RES_RANGE ) );
Output for 5.2.0 - 7.1.0
string(11) "128.1.46.45"
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function filter_var() in /in/Vst65 on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: filter_var() in /in/Vst65 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: filter_var() in /in/Vst65 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: filter_var() in /in/Vst65 on line 4