<?php
function filter($val) {
var_dump(filter_var($val, FILTER_VALIDATE_INT));
}
filter(1);
filter(01);
filter(0x01);
filter('1');
filter('01'); // wat?
filter('0x01'); // wat?
filter('');
filter(array());
filter(array(1));
filter(0.2);
filter('0.2');
- Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 5.6.40, 7.0.0 - 7.0.30, 7.0.32 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.7, 7.2.9 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- int(1)
int(1)
int(1)
int(1)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
- Output for 5.6.39, 7.0.31, 7.2.8
Process exited with code 137.- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
- Fatal error: Call to undefined function filter_var() in /in/Pv1gB 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/Pv1gB on line 4
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- Fatal error: Call to undefined function: filter_var() in /in/Pv1gB 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/Pv1gB on line 4
preferences:
308.6 ms | 401 KiB | 460 Q