3v4l.org

run code in 300+ PHP versions simultaneously
<?php $encoded = htmlentities("Hey I am a nefarious hacker! Look at my brackets! <script>HAHAHA</script>!"); $decoded = html_entity_decode($encoded); echo "This is what's sent in the html source... so the browser doesn't actually recognize it as a script.\n"; echo $encoded; echo "\nThis is what it looks like on screen to the user.\n"; echo $decoded; ?>

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40.9 ms | 402 KiB | 5 Q