Automatically Generated, be sure to be very precise on tabs and spaces.

Replace this:

    if(isset($category) and $category != ""){
	    foreach($all_news as $news_line){
			$news_arr = explode("|", $news_line);
			if($requested_cats and $requested_cats[$news_arr[6]] == TRUE){ $count_all ++; }
	        else{ continue; }
		}
	}else{ $count_all = count($all_news); }

With:

// Search In Newspage v1.0 - changeblock - Old
  //     if(isset($category) and $category != ""){
  // 	    foreach($all_news as $news_line){
  // 			$news_arr = explode("|", $news_line);
  // 			if($requested_cats and $requested_cats[$news_arr[6]] == TRUE){ $count_all ++; }
  // 	        else{ continue; }
  // 		}
  // 	}else{ $count_all = count($all_news); }
// Search In Newspage v1.0 - changeblock - New
    foreach($all_news as $news_line){
		$news_arr = explode("|", $news_line);
		if (isset($searchtext) and
				!@stristr($news_arr[2], $searchtext) and
				!@stristr($news_arr[3], $searchtext) and
				!@stristr($news_arr[4], $searchtext)) {
			continue;
		}
		if ($requested_cats and
				$requested_cats[$news_arr[6]] != true) {
			continue;
		}
		$count_all++;
	}
// Search In Newspage v1.0 - End changeblock

Automatically Generated, be sure to be very precise on tabs and spaces.

Add this:

// Search In Newspage v1.0 - addblock
if (isset($searchtext) and
		!@stristr($news_arr[2], $searchtext) and
		!@stristr($news_arr[3], $searchtext) and
		!@stristr($news_arr[4], $searchtext)) {
	continue;
}
// Search In Newspage v1.0 - End addblock

Between:

		if($category and $requested_cats[$news_arr[6]] != TRUE){ continue; }

And:

        if(isset($start_from) and $start_from != ""){

An example of the usage of this addon.

<?php
$searchtext = 'text'
include('path/to/show_news.php');
?>

This will only display the results which will contain "text" in either the title, short story or the full story. You can also use "http://yoursite.com/yournewspage.php?searchtext=text", if you use this include code:

<?php
$searchtext = $_GET['searchtext'];
include('path/to/show_news.php');
?>