<?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) '0.0nb', filter_var('0.0', FILTER_VALIDATE_INT),
(string) '-0.0', filter_var('-0.0', FILTER_VALIDATE_INT)
);
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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(5) "0.0nb"
bool(false)
string(4) "-0.0"
bool(false)
preferences:
132.12 ms | 403 KiB | 169 Q