<?php
var_dump(
filter_var(true, FILTER_VALIDATE_FLOAT),
filter_var(false, FILTER_VALIDATE_FLOAT),
filter_var(1.1, FILTER_VALIDATE_FLOAT),
filter_var(0.0, FILTER_VALIDATE_FLOAT),
filter_var('0', FILTER_VALIDATE_FLOAT),
filter_var('', FILTER_VALIDATE_FLOAT)
);
- Output for 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
- float(1)
bool(false)
float(1.1)
float(0)
float(0)
bool(false)
preferences:
161.05 ms | 403 KiB | 154 Q