includes/phing/src/Tasks/DocGeneratorTask.php
protected function checkRequirements()
    {
        $required_properties = array('_buildFile');
        foreach ($required_properties as $required_property) {
            if (empty($this->$required_property)) {
                throw new \BuildException(
                    "Missing required property '" . $required_property . "'."
                );
            }
        }
    }
protected function checkRequirements()
    {
        $required_properties = array('_buildFile');
        foreach ($required_properties as $required_property) {
            if (empty($this->$required_property)) {
                throw new \BuildException(
                    "Missing required property '" . $required_property . "'."
                );
            }
        }
    }
protected function checkRequirements ( ) { $ required_properties = array ( '_buildFile' ) ; foreach ( $ required_properties as $ required_property ) { if ( empty ( $ this -> $ required_property ) ) { throw new \ BuildException ( "Missing required property '" . $ required_property . "'." ) ; } } }
Checks target requirements.

@throws \BuildException
Thrown when a required property is not present.

@return void
Checks target requirements .