ThinkPHP notes -- enable debug mode, thinkphpdebug_PHP tutorial

ThinkPHP notes -- enable the debug mode and thinkphpdebug. ThinkPHP notes -- enable the debug debugging mode. the thinkphpdebugdebug + trace mode allows you to view the TP error information during development and help developers debug better. However, ThinkPHP notes in debug mode -- enable the debug mode and thinkphpdebug

The debug + trace mode allows you to view the TP error information during the development process and help developers debug better. However, enabling the debug mode is not easy to set in the configuration file. after checking the information, find an effective method.

First, you have deployed the ThinkPHP project directory.

Then note that the debugging mode is enabled in the entry file, and the index in the entry file. write the code define ('app _ debug', true) in php. first, delete the Runtime directory and run it again. you will find ~ The runtime. php file is missing, indicating that your debugging mode is successfully enabled.

This ~ Runtime. php file deletion. This file will be cached after compilation, so during the debugging mode, we do not have to worry about other errors caused by caching.

The trace page is also a way for our developers to get error information, so we need to enable the trace page. in THinkPHp3.0, the trace page is not enabled by default, you need to manually add

'Show _ PAGE_TRACE '=> true, // display page Trace information

To check whether the trace information is enabled, as long as the index side in IndexAction. class. php

Add $ this-> display ();

Then run it again. if you see the following interface, it indicates your debugging mode, trace, and enable

If Thinkphp enables the debugging mode, an error is returned.

What do you use dw to modify a Page attribute? editing consistency is not generally caused by encoding problems.
 

Thinkphp disables the debug mode (APP_DEBUG => false), causing program errors. if the debug mode is enabled, no error is reported. how can this problem be solved?

Version of thinkphp
Now all are written in the portal file.
Define ('app _ debug', true );

Without the source code, God cannot save you.

In the debug + trace mode, you can view the error information of TP during development and help developers debug better. But in debug mode...