original_string: protected function process_form_data(array $form) {
  
          $count = count($form); // number of form field values
  
          if ($count % 5) {
              // we must get five fields per emoticon object
              return false;
          }
  
          $emoticons = array();
          for ($i = 0; $i < $count / 5; $i++) {
              $emoticon                   = new stdClass();
              $emoticon->text             = clean_param(trim($form['text'.$i]), PARAM_NOTAGS);
              $emoticon->imagename        = clean_param(trim($form['imagename'.$i]), PARAM_PATH);
              $emoticon->imagecomponent   = clean_param(trim($form['imagecomponent'.$i]), PARAM_COMPONENT);
              $emoticon->altidentifier    = clean_param(trim($form['altidentifier'.$i]), PARAM_STRINGID);
              $emoticon->altcomponent     = clean_param(trim($form['altcomponent'.$i]), PARAM_COMPONENT);
  
              if (strpos($emoticon->text, ':/') !== false or strpos($emoticon->text, '//') !== false) {
                  // prevent from breaking http://url.addresses by accident
                  $emoticon->text = '';
              }
  
              if (strlen($emoticon->text) < 2) {
                  // do not allow single character emoticons
                  $emoticon->text = '';
              }
  
              if (preg_match('/^[a-zA-Z]+[a-zA-Z0-9]*$/', $emoticon->text)) {
                  // emoticon text must contain some non-alphanumeric character to prevent
                  // breaking HTML tags
                  $emoticon->text = '';
              }
  
              if ($emoticon->text !== '' and $emoticon->imagename !== '' and $emoticon->imagecomponent !== '') {
                  $emoticons[] = $emoticon;
              }
          }
          return $emoticons;
      }
code: protected function process_form_data(array $form) {
  
          $count = count($form); // number of form field values
  
          if ($count % 5) {
              // we must get five fields per emoticon object
              return false;
          }
  
          $emoticons = array();
          for ($i = 0; $i < $count / 5; $i++) {
              $emoticon                   = new stdClass();
              $emoticon->text             = clean_param(trim($form['text'.$i]), PARAM_NOTAGS);
              $emoticon->imagename        = clean_param(trim($form['imagename'.$i]), PARAM_PATH);
              $emoticon->imagecomponent   = clean_param(trim($form['imagecomponent'.$i]), PARAM_COMPONENT);
              $emoticon->altidentifier    = clean_param(trim($form['altidentifier'.$i]), PARAM_STRINGID);
              $emoticon->altcomponent     = clean_param(trim($form['altcomponent'.$i]), PARAM_COMPONENT);
  
              if (strpos($emoticon->text, ':/') !== false or strpos($emoticon->text, '//') !== false) {
                  // prevent from breaking http://url.addresses by accident
                  $emoticon->text = '';
              }
  
              if (strlen($emoticon->text) < 2) {
                  // do not allow single character emoticons
                  $emoticon->text = '';
              }
  
              if (preg_match('/^[a-zA-Z]+[a-zA-Z0-9]*$/', $emoticon->text)) {
                  // emoticon text must contain some non-alphanumeric character to prevent
                  // breaking HTML tags
                  $emoticon->text = '';
              }
  
              if ($emoticon->text !== '' and $emoticon->imagename !== '' and $emoticon->imagecomponent !== '') {
                  $emoticons[] = $emoticon;
              }
          }
          return $emoticons;
      }
code_tokens: protected function process_form_data ( array $ form ) { $ count = count ( $ form ) ; // number of form field values if ( $ count % 5 ) { // we must get five fields per emoticon object return false ; } $ emoticons = array ( ) ; for ( $ i = 0 ; $ i < $ count / 5 ; $ i ++ ) { $ emoticon = new stdClass ( ) ; $ emoticon -> text = clean_param ( trim ( $ form [ 'text' . $ i ] ) , PARAM_NOTAGS ) ; $ emoticon -> imagename = clean_param ( trim ( $ form [ 'imagename' . $ i ] ) , PARAM_PATH ) ; $ emoticon -> imagecomponent = clean_param ( trim ( $ form [ 'imagecomponent' . $ i ] ) , PARAM_COMPONENT ) ; $ emoticon -> altidentifier = clean_param ( trim ( $ form [ 'altidentifier' . $ i ] ) , PARAM_STRINGID ) ; $ emoticon -> altcomponent = clean_param ( trim ( $ form [ 'altcomponent' . $ i ] ) , PARAM_COMPONENT ) ; if ( strpos ( $ emoticon -> text , ':/' ) !== false or strpos ( $ emoticon -> text , '//' ) !== false ) { // prevent from breaking http://url.addresses by accident $ emoticon -> text = '' ; } if ( strlen ( $ emoticon -> text ) < 2 ) { // do not allow single character emoticons $ emoticon -> text = '' ; } if ( preg_match ( '/^[a-zA-Z]+[a-zA-Z0-9]*$/' , $ emoticon -> text ) ) { // emoticon text must contain some non-alphanumeric character to prevent // breaking HTML tags $ emoticon -> text = '' ; } if ( $ emoticon -> text !== '' and $ emoticon -> imagename !== '' and $ emoticon -> imagecomponent !== '' ) { $ emoticons [ ] = $ emoticon ; } } return $ emoticons ; }
docstring: Converts the data from admin settings form into an array of emoticon objects
  
  @see self::prepare_form_data()
  @param array $data array of admin form fields and values
  @return false|array of emoticon objects
docstring_tokens: Converts the data from admin settings form into an array of emoticon objects