<?php
var_dump(
(string) true, filter_var(true, FILTER_VALIDATE_INT),
(string) false, filter_var(false, FILTER_VALIDATE_INT),
(string) 1.1, filter_var(1.1, FILTER_VALIDATE_INT),
(string) 0.0, filter_var(0.0, FILTER_VALIDATE_INT),
(string) '0.0', filter_var('0.0', FILTER_VALIDATE_INT),
(string) '-0.0', filter_var('-0.0', FILTER_VALIDATE_INT)
);
- 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 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- string(1) "1"
int(1)
string(0) ""
bool(false)
string(3) "1.1"
bool(false)
string(1) "0"
int(0)
string(3) "0.0"
bool(false)
string(4) "-0.0"
bool(false)
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
- Fatal error: Call to undefined function filter_var() in /in/CZW0W 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/CZW0W 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/CZW0W 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/CZW0W on line 4
preferences:
317.23 ms | 401 KiB | 462 Q