03-phpinfo/index.php

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00001 <?php
00017 function display_phpinfo_page()
00018 {
00019     ?>
00020         <html>
00021             <head>
00022                 <title>phpinfo() description page</title>
00023                 <style type="text/css">
00024                     p {text-align:justify}
00025                 </style>
00026             </head>
00027             <body>
00028                 <p>
00029                     We can use phpinfo() function to see following information among other
00030                     things:
00031                 </p>
00032                 <ul>
00033                     <li>PHP version</li>
00034                     <li>Location of php.ini file</li>
00035                     <li>Installed libraries like MySQL, PostgreSQL, SQLite</li>
00036                     <li>Default values of various constants / parameters</li>
00037                     <li>Differnet server variables provided by current web server and their sample values</li>
00038                 </ul>
00039 
00040                 <p>
00041                     Click <a href="phpinfo.php" target="_blank">here</a> to see sample phpinfo() output.
00042                 </p>
00043             </body>
00044         </html>
00045     <?php
00046 }
00047 
00048 
00049 display_phpinfo_page();
00050 
00051 ?>

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