If you have search something on web and you got a long then how will you highlight your search text here is the answer of this. I have written a PHP program to highlight the multiple keywords in text.
I'm just iterating the whole text and finds the match keyword to be highlighting.
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<?php
function highlightText($text, $keywords) {
$color = "yellow";
$background = "red";
foreach($keywords as $keyword) {
$highlightWord = "<strong style='background:".$background.";color:".$color."'>" . $keyword . "</strong>";
$text = preg_replace ("/" . trim($keyword) . "/", $highlightWord, $text);
}
return $text;
}
$text = "Coding 4 Developers originated for sharing running codes with programmers. The journey was started on 14th January 2016. Coding for developers is not a tutorial website where you can learn step by step. It has running codes, you just can download or copy paste codes for your use.";
$keywords = array("Coding 4 Developers","Coding for developers");
echo highlightText($text, $keywords);
?>
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