Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > php_file_contents的一个不解

php_file_contents的一个不解

WBOY
Release： 2016-06-13 12:43:02
Original
846 people have browsed it

php_file_contents的一个疑惑

本帖最后由 huoshi5151 于 2013-06-25 23:28:45 编辑 在服务器A上的一个文件test.php，里面使用file_get_contents函数获取一个服务器B上的一个网页的内容
服务器A为双线ip
服务器B也为双线ip
服务器B的联通ip出现问题，具体表现为联通ip直接访问B上的网页，出现bad request （invalid hostname）提示
这种情况下，联通ip的客户端访问A上的文件test.php
获取到的内容是一个bool(false)
但是在电信ip的客户端浏览器里直接访问服务器B里面的网页，是可以显示内容的

这个现象不是很明白，请各位探讨一下。
file_get_contents php
Related labels：
file nbsp php test
source：php.cn
Previous article： 超链接跳转事先执行函数 Next article： 获取旋钮id
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
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
3
2165
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
11
2313
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
1950
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1826
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1879
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template