requested url not found on server php

This article provides a detailed analysis of functions used to obtain the current url path using PHP and the implementation methods of server variables, if you need a friend, refer to PHP to get the function and server variable of the current

Example of PHP getting functions and server variables of the current url path $ Path =/var/www/../ect/abcd; Echo $ _ SERVER ['document _ root'].""; // Obtain the root variable of the server document (depending on the configurati

How the PHP site does not allow the file behind the URL to exist, not to show important information about the server For example, HTTP +/url/abc.asp If this file does not exist, Displays the error interface as shown (picture one), But in the error message, it will reveal information about the

PHP retrieves the functions and server variables of the current URL path: Code: Copy codeThe Code is as follows: $ Path =/usr/opt/../ECT/ABCD; Echo $ _ server ['document _ root']. "Echo $ _ server ['php _ Self ']. "Echo _ fil

A few days ago, I helped my friend solve the MSSQL database connection problem after the website was migrated. Then I set up its code locally to test the environment and found an ASP problem and solved it, it also helped my friend solve the problem. So today I would like to tell you a mistake in ASP. Although ASP programs are rarely used, there are still a lot of errors.Okay. Go to our topic. First, let's take a look at the demo environment. First

PHP Gets the function and server variables for the current URL path:Code: Copy Code code as follows: $path =/usr/opt/. /ECT/ABCD; echo $_server[' Document_root ']. " echo $_server[' php_self ']. " echo __file__. " echo dirname (__file__); function to get the folder path where the file resides echo Realpath ($pah); ?> the value returned: Copy Code code as follow

Scene: The server generates URLs based on user input. Crawl URLs via file_get_contents. The Web page may not exist. This happens quite frequently, causing Error_log to appear many PHP warning:file_get_contents (xxxxxxxxxxxxxx): Failed to open stream:http request failed! What should I do to make this mistake not appear in Error_log? Reply content: Scene:The server