The ReflectionExtension::getDependencies() function is an inbuilt function in PHP which is used to return an array with dependencies as keys and either Required, Optional or Conflicts as the values.
Syntax:
array ReflectionExtension::getDependencies( void )
Parameters: This function does not accept any parameter.
Return Value: This function returns an associative array containing the dependencies as keys and either Required, Optional or Conflicts as the values.
Below programs illustrate the ReflectionExtension::getDependencies() function in PHP:
Program 1:
<?php // Defining an extension $A = 'DOM' ;
// Using ReflectionExtension() over the // specified extension $extension = new ReflectionExtension( $A );
// Calling the getDependencies() function $B = $extension ->getDependencies();
// Getting an array with dependencies as keys // and either Required, Optional or // Conflicts as the values. var_dump( $B );
?> |
array(2) { ["libxml"]=> string(8) "Required" ["domxml"]=> string(9) "Conflicts" }
Program 2:
<?php // Using ReflectionExtension() over // an extension xml $extension = new ReflectionExtension( 'xml' );
// Calling the getDependencies() function and // Getting an array with dependencies as keys // and either Required, Optional or // Conflicts as the values. var_dump( $extension ->getDependencies());
?> |
Output:
array(1) { ["libxml"]=> string(8) "Required" }
Reference: https://www.php.net/manual/en/reflectionextension.getdependencies.php