DebugViewHelper.php

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<?php

/*                                                                        *
 * This script is part of the TYPO3 project - inspiring people to share!  *
 *                                                                        *
 * TYPO3 is free software; you can redistribute it and/or modify it under *
 * the terms of the GNU General Public License version 2 as published by  *
 * the Free Software Foundation.                                          *
 *                                                                        *
 * This script is distributed in the hope that it will be useful, but     *
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHAN-    *
 * TABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General      *
 * Public License for more details.                                       *
 *                                                                        */

/**
 * Wrapper for TYPO3s famous debug() function
 *
 * = Examples =
 *
 * <code title="Simple">
 * <f:debug>{testVariables.array}</f:debug>
 * </code>
 * <output>
 * foobarbazfoo
 * </output>
 */
class Tx_Fluid_ViewHelpers_DebugViewHelper extends Tx_Fluid_Core_ViewHelper_AbstractViewHelper {

    /**
     * Wrapper for TYPO3s famous debug() function
     *
     * @param string $title
     * @return string the altered string.
     * @author Bastian Waidelich <bastian@typo3.org>
     */
    public function render($title = NULL) {
        ob_start();
        t3lib_div::debug($this->renderChildren(), $title);
        $output = ob_get_contents();
        ob_end_clean();
        return $output;
    }
}


?>