[phpcs] Add missing rules

- Do not add spaces after opening or before closing parenthesis

  // Wrong
  if( !is_null($var) ) {
    ...
  }

  // Right
  if(!is_null($var)) {
    ...
  }

- Add space after closing parenthesis

  // Wrong
  if(true){
    ...
  }

  // Right
  if(true) {
    ...
  }

- Add body into new line
- Close body in new line

  // Wrong
  if(true) { ... }

  // Right
  if(true) {
    ...
  }

Notice: Spaces after keywords are not detected:

  // Wrong (not detected)
  // -> space after 'if' and missing space after 'else'
  if (true) {
    ...
  } else{
    ...
  }

  // Right
  if(true) {
    ...
  } else {
    ...
  }

bridges/WeLiveSecurityBridge.php

@@ -7,7 +7,7 @@ class WeLiveSecurityBridge extends FeedExpander {
 	const DESCRIPTION = 'Returns the newest articles.';
 
 	private function stripWithDelimiters($string, $start, $end){
-		while(strpos($string, $start) !== false){
+		while(strpos($string, $start) !== false) {
 			$section_to_remove = substr($string, strpos($string, $start));
 			$section_to_remove = substr($section_to_remove, 0, strpos($section_to_remove, $end) + strlen($end));
 			$string = str_replace($section_to_remove, '', $string);
@@ -21,7 +21,7 @@ class WeLiveSecurityBridge extends FeedExpander {
 		$item = parent::parseItem($item);
 
 		$article_html = getSimpleHTMLDOMCached($item['uri']);
-		if(!$article_html){
+		if(!$article_html) {
 			$item['content'] .= '<p>Could not request ' . $this->getName() . ': ' . $item['uri'] . '</p>';
 			return $item;
 		}