What if the php class fails to load automatically?

This article will explain in detail what to do about the failure of automatic loading of the php class. The editor thinks it is very practical, so I share it for you to make a reference. I hope you can get something after reading this article.

1. Open the corresponding PHP code file.

2. Add "$class = str_replace ("\ "," / ", $class);" code.

The file is tested without exception under the local win system, and the code is as follows:

Function stu_autoload ($class) {if (file_exists ($class. ".php")) {require ($class. ".php");} else {die ("unable to autoload Class $class");}} spl_autoload_register ("stu_autoload")

An exception occurred when deployed to a Ubuntu server and an error was reported as unable to autoload Class xxxxxx

Solution

According to the error report, it is found that the value of $class needs to be shaped like stuApp\ dao\ StuInfo to be feasible, and the file path needs to escape\ into /, so add a line of code.

$class = str_replace ("\", "/", $class)

To sum up, the modified auto-loading code is as follows:

Function stu_autoload ($class) {/ / path escape $class = str_replace ("\\", "/", $class); if (file_exists ($class. ".php")) {require ($class. ".php");} else {die ("unable to autoload Class $class");}} spl_autoload_register ("stu_autoload") On "php class auto-loading failure to do" this article is shared here, I hope the above content can be of some help to you, so that you can learn more knowledge, if you think the article is good, please share it out for more people to see.