`core:PHP`

This is a filter which makes it possible to run arbitrary PHP code to modify the attributes of an user.

1 Parameters

class: This is the name of the filter. It must be 'core:PHP'.
code: The PHP code that should be run. This PHP code will have one variable available - $attributes. This is an associative array of attributes, and can be modified to add or remove attributes.

2 Examples

Add the mail attribute based on the user's uid attribute:

10 => array(
    'class' => 'core:PHP',
    'code' => '
        if (empty($attributes["uid"])) {
            throw new Exception("Missing uid attribute.");
        }

        $uid = $attributes["uid"][0];
        $mail = $uid . "@example.net";
        $attributes["mail"] = array($mail);
    ',
),

Create a random number variable:

10 => array(
    'class' => 'core:PHP',
    'code' => '
        $attributes["random"] = array(
            (string)rand(),
        );
    ',
),