chamilo / chamilo-lms

    function setErrorHandling($mode = null, $options = null)

    {

        if (isset($this) && is_a($this, 'PEAR')) {

            $setmode     = &$this->_default_error_mode;

            $setoptions  = &$this->_default_error_options;

        } else {

            $setmode     = &$GLOBALS['_PEAR_default_error_mode'];

            $setoptions  = &$GLOBALS['_PEAR_default_error_options'];

        }

        switch ($mode) {

            case PEAR_ERROR_EXCEPTION:

    function pushErrorHandling($mode, $options = null)

    {

        $stack = &$GLOBALS['_PEAR_error_handler_stack'];

        if (isset($this) && is_a($this, 'PEAR')) {

            $def_mode    = &$this->_default_error_mode;

            $def_options = &$this->_default_error_options;

        } else {

            $def_mode    = &$GLOBALS['_PEAR_default_error_mode'];

            $def_options = &$GLOBALS['_PEAR_default_error_options'];

        }

        $stack[] = array($def_mode, $def_options);

        if (isset($this) && is_a($this, 'PEAR')) {