Syntax:string ReflectionExtension::getVersion (void)
Parameters:This function takes no parameters.
Returned value:This function returns the version of the specified extension.The following programs illustrate the ReflectionExtension function::getVersion() in PHP:
Program 1:
// Extension definition $A = ’DOM’ ;
// Using ReflectionExtension() above // specified extension $extension = new ReflectionExtension ( $A );
// Call the getVersion() function $B = $extension -> getVersion();
// Get the version
// specified extension var_dump ( $B ); ?> Output:string (8) "20031129"
Program 2:
// Using ReflectionExtension() over // xml extension $extension = new ReflectionExtension ( ’xml’ );
// Call the getVersion() function and
// Get the version of the specified extension var_dump ( $extension -> getVersion()); ?> Output:string (23) "7.0.33-0ubuntu0.16.04.7"
Link:https://www.php.net/manual/en/reflectionextension.getversion.php
