<?php
var_dump(intval(-1));
$n=sprintf('%u',-1);
var_dump(intval($n));
var_dump($n);
var_dump((int)($n));
var_dump((int)($n+0));
- Output for 5.2.4 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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(9223372036854775807)
string(20) "18446744073709551615"
int(9223372036854775807)
int(0)
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.3
- int(-1)
int(4294967295)
string(10) "4294967295"
int(4294967295)
int(4294967295)
preferences:
258.13 ms | 402 KiB | 355 Q