function uint32val($var) { if (is_string($var)) { if (PHP_INT_MAX > 2147483647) { $var = intval($var); } else { $var = floatval($var); } } if (!is_int($var)) { $var = intval($var); } if ((0 > $var) || ($var > 4294967295)) { $var &= 4294967295; if (0 > $var) { $var = sprintf('%u', $var); } } return $var; }
以上就是将输入转换为32位无符号整数,若溢出,则只保留低32位的内容,更多相关内容请关注PHP中文网(www.php.cn)!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 English version
Recommended: Win version, supports code prompts!

EditPlus Chinese cracked version
Small size, syntax highlighting, does not support code prompt function

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

VSCode Windows 64-bit Download
A free and powerful IDE editor launched by Microsoft
