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====== Image spezial: Count images ======

With this small script, the number of images of the CP "Image special" is determined. The result is inserted at the placeholder **%%[%IMG_COUNT%]%%** in the CP-template.



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Docu: --  \\
Forum: [[http://forum.phpwcms.org/viewtopic.php?f=16&t=21227&p=129319|CP Bilder Spezial: Bilder zählen]]

**Author:** K.Heermann (flip-flop) http://planmatrix.de \\
**CMS Version:** >= 1.4x \\ 
**Version:** V1.0 //(22.03.2011)// \\

**Condition:**  -> [[http://www.phpwcms-docu.de/conf_inc_php_en.phtml|/config/phpwcms/conf.inc.php]] \\
  * $phpwcms['allow_ext_init']  = 1;


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===== PHP: =====

File: **/template/inc_script/frontend_init/cp_trig_imagespecial_count_img.php**

<code php  |h cp_trig_search_filter.php |h>
<?php
/*************************************************************************************
 * 22.03.2011 KH: Count images from CP image special
 * 
 * TAG: [%IMG_COUNT%]
*************************************************************************************/
// -----------------------------------------------------------------------------------
// OBLIGATE CHECK FOR PHPWCMS CONSTANTS
if (!defined('PHPWCMS_ROOT')) {die("You Cannot Access This Script Directly, Have a Nice Day.");}
// -----------------------------------------------------------------------------------
 
 
function CP_IMGSPECIAL_count_img ($text, & $data) {
   if($data['acontent_type'] == 31 AND strpos($text, '[%IMG_COUNT%]') ) { // 31 is CP img special


	
	// Slow and clean
//	$temp  = unserialize($data['acontent_form']);
//	$count = count($temp['images']);

	
	// Very fast and dirty
	$count = preg_match_all('/"sort"/', $data['acontent_form'], $temp);
	
	
	$text = str_replace('[%IMG_IMG%]', $count, $text);

   }
   return $text;
}
register_cp_trigger('CP_IMGSPECIAL_count_img');

?>
</code>

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