如果我们要判断远程文件是否存可以使用很多方法,在php中有ile_get_contents,curl, fsockopen,fopen这些函数都可以获取远程文件哦,下面我来列出它们的实现方法。
方法一:
代码如下 | 复制代码 |
$url = “http://www.111cn.net”; |
方法二:
代码如下 | 复制代码 |
//php判断远程文件是否存在 |
方法三
代码如下 | 复制代码 |
|
法一无论图片在不在都是返回FALSE;
方法二windows下可行,LINUX下无论图片在不在都返加TRUE;
方法三应该是最合适的
代码如下 | 复制代码 |
"; <br> print_r($headers); |
方法四
代码如下 | 复制代码 |
$url = 'http://www.111cn.net'; |

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

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

SublimeText3 Chinese version
Chinese version, very easy to use

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

Atom editor mac version download
The most popular open source editor
