The ReflectionExtension::info() function is an inbuilt function in PHP which is used to return the information of the specified extension.
Syntax:
void ReflectionExtension::info( void )
Parameters: This function does not accept any parameter.
Return Value: This function returns the information of the specified extension.
Below programs illustrate the ReflectionExtension::info() function in PHP:
Program 1:
<?php   // Defining an extension $A = 'DOM';   // Using ReflectionExtension() over the // specified extension $extension = new ReflectionExtension($A);   // Calling the info() function $B = $extension->info();   // Getting the information of the // specified extension var_dump($B); ?> |
Output:
dom DOM/XML => enabled DOM/XML API Version => 20031129 libxml Version => 2.9.3 HTML Support => enabled XPath Support => enabled XPointer Support => enabled Schema Support => enabled RelaxNG Support => enabled NULL
Program 2:
<?php   // Using ReflectionExtension() over // a extension xml $extension = new ReflectionExtension('xml');   // Calling the info() function and // Getting the information of the specified extension var_dump($extension->info()); ?> |
Output:
xml XML Support => active XML Namespace Support => active libxml2 Version => 2.9.3 NULL
Reference: https://www.php.net/manual/en/reflectionextension.info.php
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