[Solved] Find case insensitive word or sentence in a body of text – PHP [duplicate]

by


You can use this example below.

<?php
    $textYouAreSearchingFor = "vestibulum";

    $fullBody = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec eget tempus lorem. Donec sagittis massa dui, sed consequat eros suscipit quis. Curabitur accumsan tortor eu vulputate volutpat. Ut accumsan odio justo, vitae semper nunc tristique sed. Pellentesque sit amet leo bibendum, finibus metus a, elementum tortor. Etiam finibus efficitur ligula ac vulputate. Proin vitae tristique arcu. Curabitur vestibulum libero ante, gravida blandit tortor gravida in. Curabitur tincidunt rhoncus nisi in mattis. Phasellus fermentum magna eu nibh aliquet, non sagittis erat tem ....';

    if(stristr($fullBody, $textYouAreSearchingFor) !== FALSE) {
        echo "Hey, we found '{$textYouAreSearchingFor}' in full body text";
    }
?>

solved Find case insensitive word or sentence in a body of text – PHP [duplicate]