How to use the require() statement in php

How to use the require() statement in php: [require("myfile.php")]. The require() statement is used to include and run the specified file. This statement is usually placed at the front of the PHP script program. The PHP program will first read the file introduced by the require() statement before execution.

Function: The

require() statement is used to include and run the specified file.

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Usage method such as:

require("myfile.php")

This statement is usually placed at the front of the PHP script program. Before the PHP program is executed, it will first read the file introduced by the require() statement, making it a part of the PHP script file.

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require() statement is a language structure, not a real function. It can be like other language structures in PHP, such as echo() can use echo("ab") form, or echo "abc" form to output the string abc. The require() and include() statements can also add parameters directly without parentheses.

Note: When require imports a file, if an error is encountered, a prompt will be given and the code below will stop running.

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