<?php
$word = "fox";
$mystring = "The quick brown fox jumps over the lazy dog";
// Test if string contains the word
if(strpos($mystring, $word) !== false){
echo "Word Found!";
} else{
echo "Word Not Found!";
}
?>
// returns true if $needle is a substring of $haystack
function contains($haystack, $needle){
return strpos($haystack, $needle) !== false;
}