summary content before search keyword in text

[artablog]

I am using the below code to truncate my content before and after the first search keyword in my text

(this is for my search page)

function neatest_trim($content, $chars, $searchquery,$characters_before,$characters_after) {
    if (strlen($content) > $chars) {
    $pos = strpos($content, $searchquery);
    $start = $characters_before < $pos ? $pos - $characters_before : 0;
    $start = strpos($content, " ", $start);
    $len = $pos + strlen($searchquery) + $characters_after - $start;
    $content = str_replace(' ', ' ', $content);
    $content = str_replace("\n", '', $content);
    $content = strip_tags(trim($content));
    $content = preg_replace('/\s+?(\S+)?$/', '', mb_substr($content, $start, $len));
    $content = trim($content) . '...';
    $content = strip_tags($content);
    $content = str_ireplace($searchquery, '<b>' . $searchquery . '</b>', $content);
    }
    return $content;
  }


$content = '
lients at the centre of the relationship and to offer a first class service to them which includes tax planning investment management and estate planning. We believe that our customer focused and


';
$searchquery = 'the centre includes';
echo neatest_trim($content,0,$searchquery,0,50);

example my finded post with below keyword :

 

the centre includes

 

 

in below string :

 

lients at the centre of the relationship and to offer a first class service to them which includes tax planning investment management and estate planning. We believe that our customer focused and

 

 

and i want to show below output:

 

at the centre of the relationship and to offer... includes investment management and the estate planning...

 

How can I change this function to get this output?

[requinix]

You'll have to be more precise: you know what the output should be but why is it? What decisions did you make to arrive at that output? If you can explain what you did then you can express it as code.

[Barand]

I think it's a contest. The first person to work out what his input was wins the prize.