PHP include () With reference delivery example _php tutorial

Include is a function in PHP to call a file, by default it can not be directly like include (a.php?id=1) operation, let me introduce the solution include can not take parameters to call the solution.

Sometimes it is necessary to use the include () method in PHP to invoke a file with a separate service in the project, and if the called file uses get to pass in the data, some tips are needed.

Example: Suppose you need to call Inc.php?para=3 in index.php,

inc.php

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The following wording is not able to get the correct result:
index.php

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With a little flexibility, the $_get variable is defined before include, and it works fine:
index.php

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$_get[' para '] = 3; Include DirName (__file__). ' /inc.php;?>

If the Allow_url_include feature is turned on in php.ini, you can use the Include URL:
index.php

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To set the method: PHP.ini, locate the following line and change to on:

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; Whether to allow Include/require to open URLs (like http:/or ftp://) as files. Allow_url_include = On

However, to ensure security, most servers turn off the Allow_url_include feature, which can only be determined by the situation.

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