Wordpress Tutorials

Wordpress setting

Wordpress Function

wordpress top 10 problems

Important Links

Home » wordpress » Debbuging mod on

How to debuggin mode on in wordpress ?

Open D:\xampp\htdocs\gmax

Open wp_config

define('WP_DEBUG', false);

Here true, or false.

Debugging mode on or off.

WP_DEBUG is a PHP constant (a permanent global variable) that can be used to trigger the "debug" mode throughout WordPress. It is assumed to be false by default and is usually set to true in the wp-config.php file on development copies of WordPress.
define( 'WP_DEBUG', true );
define( 'WP_DEBUG', false );

PHP Errors, Warnings, and Notices

Enabling WP_DEBUG will cause all PHP errors, notices and warnings to be displayed. This is likely to modify the default behavior of PHP which only displays fatal errors and/or shows a white screen of death when errors are reached.

WP_DEBUG_LOG :-

WP_DEBUG_LOG is a companion to WP_DEBUG that causes all errors to also be saved to a debug.log log file inside the /wp-content/directory. This is useful if you want to review all notices later or need to view notices generated off-screen (e.g. during an AJAXrequest or wp-cron run).

Note that this allows you to write to /wp-content/debug.log using PHP's built in error_log() function, which can be useful for instance when debugging AJAX events.

define( 'WP_DEBUG_LOG', true ); Note: for WP_DEBUG_LOG to do anything, WP_DEBUG must be enabled (true). Remember you can turn off WP_DEBUG_DISPLAYindependently.

WP_DEBUG_DISPLAY

WP_DEBUG_DISPLAY is another companion to WP_DEBUG that controls whether debug messages are shown inside the HTML of pages or not. The default is 'true' which shows errors and warnings as they are generated. Setting this to false will hide all errors. This should be used in conjunction with WP_DEBUG_LOG so that errors can be reviewed later.

define( 'WP_DEBUG_DISPLAY', false );
Note: for WP_DEBUG_DISPLAY to do anything, WP_DEBUG must be enabled (true). Remember you can control WP_DEBUG_LOGindependently.

SCRIPT_DEBUG

SCRIPT_DEBUG is a related constant that will force WordPress to use the "dev" versions of core CSS and JavaScript files rather than the minified versions that are normally loaded. This is useful when you are testing modifications to any built-in .js or .css files. Default is false.

define( 'SCRIPT_DEBUG', true );

SAVEQUERIES

The SAVEQUERIES definition saves the database queries to an array and that array can be displayed to help analyze those queries. The constant defined as true causes each query to be saved, how long that query took to execute, and what function called it.
define( 'SAVEQUERIES', true );

Example wp-config.php for Debugging

The following code, inserted in your wp-config.php file, will log all errors, notices, and warnings to a file called debug.log in the wp-content directory. It will also hide the errors so they do not interrupt page generation.

// Enable WP_DEBUG mode define( 'WP_DEBUG', true ); // Enable Debug logging to the /wp-content/debug.log file define( 'WP_DEBUG_LOG', true ); // Disable display of errors and warnings define( 'WP_DEBUG_DISPLAY', false ); @ini_set( 'display_errors', 0 ); // Use dev versions of core JS and CSS files (only needed if you are modifying these core files) define( 'SCRIPT_DEBUG', true ); NOTE: You must insert this BEFORE /* That's all, stop editing! Happy blogging. */ in the wp-config.php file

Itechtuto