PHP JString::stristr方法代码示例

	public static function ejaxPostToArray($params)
	{
		$post		= array();

		foreach($params as $item)
		{
			$pair   = explode('=', $item);

			if( isset( $pair[ 0 ] ) && isset( $pair[ 1 ] ) )
			{
				$key	= $pair[0];
				$value	= KomentoStringHelper::ejaxUrlDecode( $pair[ 1 ] );

				if( JString::stristr( $key , '[]' ) !== false )
				{
					$key			= JString::str_ireplace( '[]' , '' , $key );
					$post[ $key ][]	= $value;
				}
				else
				{
					$post[ $key ] = $value;
				}
			}
		}

		return $post;
	}

 /**
  * Do a batch send
  */
 function send($total = 100)
 {
     $mailqModel = CFactory::getModel('mailq');
     $userModel = CFactory::getModel('user');
     $mails = $mailqModel->get($total);
     $jconfig = JFactory::getConfig();
     $mailer = JFactory::getMailer();
     $config = CFactory::getConfig();
     $senderEmail = $jconfig->getValue('mailfrom');
     $senderName = $jconfig->getValue('fromname');
     if (empty($mails)) {
         return;
     }
     CFactory::load('helpers', 'string');
     foreach ($mails as $row) {
         // @rule: only send emails that is valid.
         // @rule: make sure recipient is not blocked!
         $userid = $userModel->getUserFromEmail($row->recipient);
         $user = CFactory::getUser($userid);
         if (!$user->isBlocked() && !JString::stristr($row->recipient, 'foo.bar')) {
             $mailer->setSender(array($senderEmail, $senderName));
             $mailer->addRecipient($row->recipient);
             $mailer->setSubject($row->subject);
             $tmpl = new CTemplate();
             $raw = isset($row->params) ? $row->params : '';
             $params = new JParameter($row->params);
             $base = $config->get('htmlemail') ? 'email.html' : 'email.text';
             if ($config->get('htmlemail')) {
                 $row->body = JString::str_ireplace(array("\r\n", "\r", "\n"), '<br />', $row->body);
                 $mailer->IsHTML(true);
             } else {
                 //@rule: Some content might contain 'html' tags. Strip them out since this mail should never contain html tags.
                 $row->body = CStringHelper::escape(strip_tags($row->body));
             }
             $tmpl->set('content', $row->body);
             $tmpl->set('template', rtrim(JURI::root(), '/') . '/components/com_community/templates/' . $config->get('template'));
             $tmpl->set('sitename', $config->get('sitename'));
             $row->body = $tmpl->fetch($base);
             // Replace any occurences of custom variables within the braces scoe { }
             if (!empty($row->body)) {
                 preg_match_all("/{(.*?)}/", $row->body, $matches, PREG_SET_ORDER);
                 foreach ($matches as $val) {
                     $replaceWith = $params->get($val[1], null);
                     //if the replacement start with 'index.php', we can CRoute it
                     if (strpos($replaceWith, 'index.php') === 0) {
                         $replaceWith = CRoute::getExternalURL($replaceWith);
                     }
                     if (!is_null($replaceWith)) {
                         $row->body = JString::str_ireplace($val[0], $replaceWith, $row->body);
                     }
                 }
             }
             unset($tmpl);
             $mailer->setBody($row->body);
             $mailer->send();
         }
         $mailqModel->markSent($row->id);
         $mailer->ClearAllRecipients();
     }
 }

	public function toFormat( $format='%Y-%m-%d %H:%M:%S' )
	{
		if( Komento::joomlaVersion() >= '3.0' )
		{
			if( JString::stristr( $format, '%' ) !== false )
			{
				Komento::import( 'helper', 'date' );
				$format = KomentoDateHelper::strftimeToDate( $format );
			}

			return $this->date->format( $format, true );
		}
		else
		{
			// There is no way to have cross version working, except for detecting % in the format
			if( JString::stristr( $format , '%' ) === false )
			{
				if( Komento::isJoomla15() )
				{
					// forced fallback for Joomla 15 if format doesn't have %
					$format = '%c';
				}
				else
				{
					return $this->date->format( $format , true );
				}

			}

			return $this->date->toFormat( $format, true );
		}
	}

 public function setImage($path, $type = 'thumb')
 {
     CError::assert($path, '', '!empty', __FILE__, __LINE__);
     $db = $this->getDBO();
     // Fix the back quotes
     $path = CString::str_ireplace('\\', '/', $path);
     $type = JString::strtolower($type);
     // Test if the record exists.
     $oldFile = $this->{$type};
     if ($db->getErrorNum()) {
         JError::raiseError(500, $db->stderr());
     }
     if ($oldFile) {
         // File exists, try to remove old files first.
         $oldFile = CString::str_ireplace('/', '/', $oldFile);
         // If old file is default_thumb or default, we should not remove it.
         //
         // Need proper way to test it
         if (!JString::stristr($oldFile, 'group.jpg') && !JString::stristr($oldFile, 'group_thumb.jpg') && !JString::stristr($oldFile, 'default.jpg') && !JString::stristr($oldFile, 'default_thumb.jpg')) {
             jimport('joomla.filesystem.file');
             JFile::delete($oldFile);
         }
     }
     $this->{$type} = $path;
     $this->store();
 }

 public function ajaxChangeTemplate($templateName)
 {
     $response = new JAXResponse();
     if ($templateName == 'none') {
         // Previously user might already selected a template, hide the files
         $response->addScriptCall('azcommunity.resetTemplateFiles();');
         // Close all files if it is already editing
         $response->addScriptCall('azcommunity.resetTemplateForm();');
     } else {
         $html = '<div id="template-files">';
         $html .= '<h3>' . JText::_('COM_COMMUNITY_SELECT_FILE') . '</h3>';
         $templatePath = COMMUNITY_BASE_PATH . '/templates/' . JString::strtolower($templateName);
         $files = array();
         if ($handle = @opendir($templatePath)) {
             while (false !== ($file = readdir($handle))) {
                 $filePath = $templatePath . '/' . $file;
                 // Do not get '.' or '..' or '.svn' since we only want folders.
                 if ($file != '.' && $file != '..' && $file != '.svn' && !JString::stristr($file, '.js') && !is_dir($filePath)) {
                     $files[] = $file;
                 }
             }
         }
         sort($files);
         $html .= '<select name="file" onchange="azcommunity.editTemplate(\'' . $templateName . '\',this.value);">';
         $html .= '<option value="none" selected="true">' . JText::_('COM_COMMUNITY_SELECT_FILE') . '</option>';
         for ($i = 0; $i < count($files); $i++) {
             $html .= '<option value="' . $files[$i] . '">' . $files[$i] . '</option>';
         }
         $html .= '</select>';
         $html .= '</div>';
         $response->addAssign('templates-files-container', 'innerHTML', $html);
     }
     return $response->sendResponse();
 }

function Quick2cartParseRoute($segments)
{
    $site = JFactory::getApplication();
    $vars = array();
    $menu = $site->getMenu();
    $selectedMenu = $menu->getActive();
    $storeURL_text = JText::_('QTC_VANITY_PAGE');
    // We need to grab the store id first see if the first segment is a store
    $count = count($segments);
    if (!empty($count)) {
        $alias = $segments[0];
        $storeid = '';
        if (!empty($alias)) {
            // Check if this store exists in the alias
            $storeid = Quick2cartGetStoreId($alias);
            // Joomla converts ':' to '-' when encoding and during decoding,
            // it converts '-' to ':' back for the query string which will break things
            // if the alias has '-'. So we do not have any choice apart from
            // testing both this values until Joomla tries to fix this
            if (!$storeid && JString::stristr($alias, ':')) {
                $storeid = Quick2cartGetStoreId($alias);
                //CString::str_ireplace(':', '-', $alias));
            }
        }
        if (!$storeid) {
            if (isset($segments[1]) && $segments[1] == $storeURL_text) {
                return JError::raiseError(404, JText::_('QTC_STORE_NOT_FOUND'));
            }
        }
        if ($storeid != 0) {
            array_shift($segments);
            $vars['store_id'] = $storeid;
            // if empty, we should display the user's profile
            if (empty($segments)) {
                $vars['view'] = 'vendor';
                $vars['layout'] = 'store';
            }
        }
    }
    $count = count($segments);
    if ($storeid != 0 && isset($selectedMenu) && $selectedMenu->query['view'] == 'category') {
        // We know this is a frontpage view in the menu, try to get the
        // view from the segments instead.
        if ($count > 0) {
            $vars['view'] = 'vendor';
            if ($segments[0] == $storeURL_text) {
                $vars['layout'] = 'store';
            } else {
                $vars['layout'] = $selectedMenu->query['layout'];
            }
            if (!empty($segments[1])) {
                $vars['task'] = $segments[1];
            }
        }
    }
    return $vars;
}

 /**
  * Method to test for a valid color in hexadecimal.
  *
  * @param   SimpleXMLElement  &$element  The SimpleXMLElement object representing the <field /> tag for the form field object.
  * @param   mixed             $value     The form field value to validate.
  * @param   string            $group     The field name group control value. This acts as as an array container for the field.
  *                                       For example if the field has name="foo" and the group value is set to "bar" then the
  *                                       full field name would end up being "bar[foo]".
  * @param   object            &$input    An optional JRegistry object with the entire data set to validate against the entire form.
  * @param   object            &$form     The form object for which the field is being tested.
  *
  * @return  boolean  True if the value is valid, false otherwise.
  */
 public function test(&$element, $value, $group = null, &$input = null, &$form = null)
 {
     $params = JComponentHelper::getParams('com_contact');
     $banned = $params->get('banned_subject');
     foreach (explode(';', $banned) as $item) {
         if (JString::stristr($item, $value) !== false) {
             return false;
         }
     }
     return true;
 }

 public function toFormat($format = '%Y-%m-%d %H:%M:%S')
 {
     if (DiscussHelper::getJoomlaVersion() >= '1.6') {
         if (JString::stristr($format, '%') !== false) {
             $format = DiscussHelper::getHelper('date')->strftimeToDate($format);
         }
         return $this->date->format($format);
     } else {
         return $this->date->toFormat($format);
     }
 }

 public static function getInstance()
 {
     $suffix = JString::stristr(XiptHelperJomsocial::get_js_version(), 2.0) ? "Js20" : "Js18";
     $classname = "XiptFieldsTemplates" . JString::ucfirst($suffix);
     if (class_exists($classname, true) === false) {
         XiptError::raiseError(__CLASS__ . '.' . __LINE__, XiptText::_("{$className} : CLASS_NOT_FOUND"));
         return false;
     }
     $instance = new $classname();
     return $instance;
 }

 /**
  * Method to test for a banned subject
  *
  * @param   SimpleXMLElement  $element  The SimpleXMLElement object representing the <field /> tag for the form field object.
  * @param   mixed             $value    The form field value to validate.
  * @param   string            $group    The field name group control value. This acts as as an array container for the field.
  *                                      For example if the field has name="foo" and the group value is set to "bar" then the
  *                                      full field name would end up being "bar[foo]".
  * @param   JRegistry         $input    An optional JRegistry object with the entire data set to validate against the entire form.
  * @param   JForm             $form     The form object for which the field is being tested.
  *
  * @return  boolean  True if the value is valid, false otherwise
  */
 public function test(SimpleXMLElement $element, $value, $group = null, JRegistry $input = null, JForm $form = null)
 {
     $params = JComponentHelper::getParams('com_contact');
     $banned = $params->get('banned_subject');
     if ($banned) {
         foreach (explode(';', $banned) as $item) {
             if ($item != '' && JString::stristr($value, $item) !== false) {
                 return false;
             }
         }
     }
     return true;
 }

 function checkAclApplicable(&$data)
 {
     $session = JFactory::getSession();
     $permission = $this->aclparams->get('upload_avatar_at_registration', false);
     $post = JRequest::get('post');
     // When user login then force to upload avatar
     $userId = JFactory::getUser()->id;
     if (!empty($userId) && $data['task'] === 'logout') {
         $session->clear('uploadAvatar', 'XIPT');
         return false;
     }
     if (!empty($userId) && $data['task'] !== 'uploadavatar') {
         //get login user avatar
         $userAvatar = CFactory::getUser($userId)->_avatar;
         //if avatar is deafaul then force to upload avatar
         if (JString::stristr($userAvatar, 'components/com_community/assets/default.jpg') || empty($userAvatar)) {
             $session->set('uploadAvatar', true, 'XIPT');
             return true;
         } else {
             return false;
         }
     }
     if ($permission && $session->get('uploadAvatar', false, 'XIPT') && isset($post['action']) && $post['action'] === 'doUpload') {
         $session->clear('uploadAvatar', 'XIPT');
         $session->clear('sessionpt', 'XIPT');
     }
     //if user login and have a avatar then not apply
     if ($userId && $permission) {
         return false;
     }
     //On Registeration Time:: if user come to uoload avatr then all link are disable untill user not upload avatar
     if ($permission && $session->get('uploadAvatar', false, 'XIPT') && $data['task'] !== 'registeravatar') {
         return true;
     }
     // When not registered than dont follow this rule until reach at upload avatar page through ragistration
     if ('com_community' != $data['option'] && 'community' != $data['option']) {
         return false;
     }
     // Set session variable at registration time
     if ('register' == $data['view'] && $data['task'] === 'registeravatar') {
         if (!isset($post['action']) || isset($post['action']) && $post['action'] != 'doUpload') {
             $session->set('uploadAvatar', true, 'XIPT');
         }
         //XiTODO::add javascript for Click on upload button with image path.(without image-path does nt submit form)
     }
     // if you click on "SKIP" url then apply rule and not redirect to success
     if ($permission && 'register' == $data['view'] && $data['task'] == 'registersucess' && $session->get('uploadAvatar', false, 'XIPT')) {
         return true;
     }
     return false;
 }

 public function test(&$element, $value, $group = null, &$input = null, &$form = null)
 {
     if (!parent::test($element, $value, $group, $input, $form)) {
         return false;
     }
     $params = JComponentHelper::getParams('com_contact');
     $banned = $params->get('banned_email');
     foreach (explode(';', $banned) as $item) {
         if ($item != '' && JString::stristr($value, $item) !== false) {
             return false;
         }
     }
     return true;
 }

 protected function do_filter($var)
 {
     if (is_string($this->strings)) {
         $this->strings = array($this->strings);
     }
     foreach ($this->strings as $word) {
         // Check for custom replacement
         $customReplacement = '';
         if (JString::stristr($word, '=')) {
             $tmp = explode('=', $word);
             $customReplacement = JString::trim($tmp[1]);
             $word = JString::trim($tmp[0]);
         }
         // $word = preg_replace('#[^A-Za-z0-9\*\$\^]#', '', JString::trim($word));
         $replacement = '';
         if (JString::stristr($word, '*') === false && JString::stristr($word, '$') === false && JString::stristr($word, '^') === false) {
             $str = JString::strlen($word);
             $first = $this->keep_first_last ? $word[0] : '';
             $str = $this->keep_first_last ? $str - 2 : $str;
             $last = $this->keep_first_last ? $word[JString::strlen($word) - 1] : '';
             if ($customReplacement == '') {
                 $replacement = str_repeat('*', $str);
             } else {
                 $replacement = $customReplacement;
             }
             if ($this->replace_matches_inside_words) {
                 $var = JString::str_replace($word, $first . $replacement . $last, $var);
             } else {
                 $var = preg_replace('/\\b' . $word . '\\b/ui', $first . $replacement . $last, $var);
             }
         } else {
             // Rebuiling the regex
             $keySearch = array('/\\*/ms', '/\\$/ms');
             $keyReplace = array('%', '#');
             $word = preg_replace($keySearch, $keyReplace, $word);
             $keySearch = array('/\\%/ms', '/\\#/ms');
             $keyReplace = array('.?', '.*?');
             $word = preg_replace($keySearch, $keyReplace, $word);
             if ($customReplacement != '') {
                 $replacement = str_repeat('*', JString::strlen($word));
             } else {
                 $replacement = $customReplacement;
             }
             $var = preg_replace('/\\b' . $word . '\\b/uims', $replacement, $var);
         }
     }
     return $var;
 }

 /**
  * Method to test for banned e-mail addresses
  *
  * @param   SimpleXMLElement  $element  The SimpleXMLElement object representing the <field /> tag for the form field object.
  * @param   mixed             $value    The form field value to validate.
  * @param   string            $group    The field name group control value. This acts as as an array container for the field.
  *                                      For example if the field has name="foo" and the group value is set to "bar" then the
  *                                      full field name would end up being "bar[foo]".
  * @param   Registry          $input    An optional Registry object with the entire data set to validate against the entire form.
  * @param   JForm             $form     The form object for which the field is being tested.
  *
  * @return  boolean  True if the value is valid, false otherwise.
  */
 public function test(SimpleXMLElement $element, $value, $group = null, Registry $input = null, JForm $form = null)
 {
     if (!parent::test($element, $value, $group, $input, $form)) {
         return false;
     }
     $params = JComponentHelper::getParams('com_proveedor');
     $banned = $params->get('banned_email');
     if ($banned) {
         foreach (explode(';', $banned) as $item) {
             if ($item != '' && JString::stristr($value, $item) !== false) {
                 return false;
             }
         }
     }
     return true;
 }

 /**
  * Display the button
  *
  * @return array A two element array of ( imageName, textToInsert )
  */
 function onDisplay($name)
 {
     JHTML::_('behavior.modal');
     $doc =& JFactory::getDocument();
     $lang =& JFactory::getLanguage();
     // Button image
     $base = JURI::root();
     $inAdmin = JString::stristr($base, 'administrator/') !== false;
     $assets = $inAdmin ? 'components/com_linkr/assets/' : 'administrator/components/com_linkr/assets/';
     $assets = $base . $assets;
     $button = $lang->get('rtl', 0) == 1 ? $assets . 'button-rtl.png' : $assets . 'button.png';
     $doc->addStyleDeclaration('.button2-left .linkr{background:url(' . $button . ') 100% 0 no-repeat;}');
     $link = 'index.php?option=com_linkr&view=articles&tmpl=component&e_name=' . $name;
     $button = new JObject();
     $button->set('modal', true);
     $button->set('link', $link);
     $button->set('text', JText::_('Link Article'));
     $button->set('name', 'linkr');
     $button->set('options', "{handler:'iframe',size:{x:570,y:350}}");
     return $button;
 }