Subversion Repositories web.creative

<?php namespace ProcessWire;

/**
 * ProcessWire Paragraph Stripper Textformatter
 *
 * Strips paragraph <p> tags that may have been applied by other text formatters before it. 
 *
 * For example, you might use this textformatter after Markdown to remove the surrounding paragraph tags when 
 * the code in your template is supplying it's own wrapper, like "<p class='summary'>$str</p>". Without this
 * textformatter, you would have double paragraph tags. 
 * 
 * ProcessWire 3.x, Copyright 2016 by Ryan Cramer
 * https://processwire.com
 *
 *
 */

class TextformatterPstripper extends Textformatter {

  public static function getModuleInfo() {
    return array(
      'title' => 'Paragraph Stripper', 
      'version' => 100, 
      'summary' => "Strips paragraph <p> tags that may have been applied by other text formatters before it. ", 
    ); 
  }

  public function format(&$str) {
    if(stripos($str, "<p>") === false) return;
    $str = trim(str_ireplace(array('<p>', '</p>'), '', $str)); 
  }
}