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); ?> |
Output:
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
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