The PHPInfo function outputs a large amount of information about the
current state of PHP. This includes information about PHP compilation
options and extensions, the PHP version, server information and
environment (if compiled as a module), the PHP environment, OS version
information, paths, master and local values of configuration options,
HTTP headers, and the PHP License.
Because every system is setup differently, phpinfo() is commonly used to check configuration settings and for available predefined variables on a given system. phpinfo() is also a valuable debugging tool as it contains all EGPCS (Environment, GET, POST, Cookie, Server) data. To run PHPinfo you must save the following lines of code in a file on your computer using the text editor:
<?php phpinfo ();?>.
Save the file under the name info.php and upload it to the document root of your webserver. And open the file in your browser.
Because every system is setup differently, phpinfo() is commonly used to check configuration settings and for available predefined variables on a given system. phpinfo() is also a valuable debugging tool as it contains all EGPCS (Environment, GET, POST, Cookie, Server) data. To run PHPinfo you must save the following lines of code in a file on your computer using the text editor:
<?php phpinfo ();?>.
Save the file under the name info.php and upload it to the document root of your webserver. And open the file in your browser.
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