What is the usage of php require

php The require statement means including and running the specified file, and require will generate a fatal error "E_COMPILE_ERROR" and stop the script. Its statement usage is "require( dirname(__FILE__) . '/wp-load.php' ) ;".

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How to use php require

How to use the require() statement in php

The require() statement includes and runs the specified file.

require() statement includes and runs the specified file.

require() and include() are identical in every respect except how they handle failure.

require generates a fatal error (E_COMPILE_ERROR) and stops the script

include generates only a warning (E_WARNING), and the script continues

include() generates a warning while require( ) results in a fatal error.

In other words, if you want to stop processing the page when a file is missing, don't hesitate to

use require(). This is not the case with include() and the script will continue to run. Also make sure the appropriate include_path is set.

require( dirname(__FILE__) . '/wp-load.php' );

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