基于Php和Mysql的项目管理软件

												require_once 'HTMLPurifier/AttrDef.php';								/**				 * Validates the border property as defined by CSS.				 */				class HTMLPurifier_AttrDef_Border extends HTMLPurifier_AttrDef				{				    				    /**				     * Local copy of properties this property is shorthand for.				     */				    var $info = array();				    				    function HTMLPurifier_AttrDef_Border($config) {				        $def = $config->getCSSDefinition();				        $this->info['border-width'] = $def->info['border-width'];				        $this->info['border-style'] = $def->info['border-style'];				        $this->info['border-top-color'] = $def->info['border-top-color'];				    }				    				    function validate($string, $config, &$context) {				        $string = $this->parseCDATA($string);				        // we specifically will not support rgb() syntax with spaces				        $bits = explode(' ', $string);				        $done = array(); // segments we've finished				        $ret = ''; // return value				        foreach ($bits as $bit) {				            foreach ($this->info as $propname => $validator) {				                if (isset($done[$propname])) continue;				                $r = $validator->validate($bit, $config, $context);				                if ($r !== false) {				                    $ret .= $r . ' ';				                    $done[$propname] = true;				                    break;				                }				            }				        }				        return rtrim($ret);				    }				    				}								?>