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How to jump to page in php file

PHPz

Apr 24, 2023 pm 02:45 PM

For website application development, jumping to a page is a very common operation. Implementing jump pages in PHP files can be achieved through the header function or using Location.

Use the header function to implement jump

PHP provides the header function to implement the page jump function. This function can send the header of the HTTP message to the browser. Information, add the Location attribute in the header information to implement jump.

The basic syntax of the header function is as follows:

header(string, bool force);

The string parameter refers to the specific HTTP message information to be sent. Here, the web page jump is achieved by setting the Location. The force parameter is actually a boolean value. If force is true, header information is sent immediately. If false, the information will be saved in an internal buffer and not sent until the PHP script has finished executing. If the force parameter is not set, the default value is true.

Then, the following is a simple jump example to jump to the Baidu homepage:

<?php header("Location: http://www.baidu.com");
?>

Use Location to jump

Location Actual The above is an attribute of the header function, used to redirect the location of the request. If a Location is set before executing the PHP code, the request will be redirected to that location.

The following is the same example, but this time using Location:

<?php echo &#39;<html><title>重定向示例</title>';
echo '<meta>

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