original_string: public function setMeta($content)
      {
          $key = '_meta_tags';
  
          if (!isset($this->data[$key])) {
              $this->data[$key] = array();
          }
  
          $this->data[$key][] = $content;
      }
code: public function setMeta($content)
      {
          $key = '_meta_tags';
  
          if (!isset($this->data[$key])) {
              $this->data[$key] = array();
          }
  
          $this->data[$key][] = $content;
      }
code_tokens: public function setMeta ( $ content ) { $ key = '_meta_tags' ; if ( ! isset ( $ this -> data [ $ key ] ) ) { $ this -> data [ $ key ] = array ( ) ; } $ this -> data [ $ key ] [ ] = $ content ; }
docstring: Sets a meta tag on the page
  @param array $content
docstring_tokens: Sets a meta tag on the page