check one string oocurance in another string php code example
Example 1: how to check if a string contains a substring in php
$a = 'How are you?';
if (strpos($a, 'are') !== false) {
echo 'true';
}
Example 2: if text contains word then in php
if (strpos($haystack,$needle) !== false) {
echo "$haystack contains $needle";
}