<?php
function to_int32($value) {
$intval = hexdec($value);
// If 64 bit
if (PHP_INT_SIZE === 8) {
return ($intval - 0x100000000);
}
// 32 bit
return $intval;
}
echo to_int32('c0f672d4');
- Output for 4.4.0 - 4.4.9, 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 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
- -1057590572
- Output for 4.3.0 - 4.3.11, 5.0.0 - 5.0.4
- Notice: Use of undefined constant PHP_INT_SIZE - assumed 'PHP_INT_SIZE' in /in/GSOYT on line 7
3237376724
preferences:
211.62 ms | 402 KiB | 314 Q