<?php

/**
 * Sets height/width defaults for <textarea>
 */
class HTMLPurifier_AttrTransform_Textarea extends HTMLPurifier_AttrTransform {
	/**
	 *
	 * @param array $attr        	
	 * @param HTMLPurifier_Config $config        	
	 * @param HTMLPurifier_Context $context        	
	 * @return array
	 */
	public function transform($attr, $config, $context) {
		// Calculated from Firefox
		if (! isset ( $attr ['cols'] )) {
			$attr ['cols'] = '22';
		}
		if (! isset ( $attr ['rows'] )) {
			$attr ['rows'] = '3';
		}
		return $attr;
	}
}

// vim: et sw=4 sts=4