Community Learn Tools Library Leisure

English

Home > Backend Development > PHP Tutorial > PHP implements batch modification of picture names

PHP implements batch modification of picture names

小云云

Release： 2023-03-22 14:40:01

Original

2063 people have browsed it

This article mainly shares with you the method of batch modifying image names in PHP, mainly in the form of code. I hope it can help everyone.

<?php
// glob() 返回指定目录下的文件名以及目录
$arr = glob("img/*.jpg");
$time = time();
$i = 100001;
// 循环遍历
foreach($arr as $file) {
    
    // 获取图片后缀名
    $ext = pathinfo($file,PATHINFO_EXTENSION);
    // 确定图片的新名字
    $name = $time.$i++ . "." . $ext;
    // 重命名 
    rename($file, $name);
    
}
die();
?>

Copy after login

The above is the detailed content of PHP implements batch modification of picture names. For more information, please follow other related articles on the PHP Chinese website!

Related labels：

php name picture

source：php.cn

Previous article：How to determine the size of two numerical values in jquery Next article：PHP Session Development Principles and Detailed Usage

Statement of this Website

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Latest Articles by Author