3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_GET['search'] = "' onclick='alert(1337)"; ?> <input name=search value='<?= htmlspecialchars($_GET['search']); ?>'>
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.27, 8.4.1 - 8.4.14
<input name=search value='&#039; onclick=&#039;alert(1337)'>
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30
<input name=search value='' onclick='alert(1337)'>
preferences:
200.73 ms | 409 KiB | 5 Q