Check if string contains word in array

Question

This is for a chat page. I have a $string = \"This dude is a mothertrucker\". I have an array of badwords: $bads = array(\'truck\', \'shot\', etc)

Answer 1

Put and exit or die once it find any bad words, like this

foreach ($bads as $bad) {
 if (strpos($string,$bad) !== false) {
        //say NO!
 }
 else {
        echo YES;
        die(); or exit;            
  }
}