3v4l.org

run code in 500+ PHP versions simultaneously
<?php echo htmlspecialchars("<Mikey>", ENT_NOQUOTES | ENT_SUBSTITUTE, null, false);
Output for 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
&lt;Mikey&gt;
preferences:
31.3 ms | 1152 KiB | 7 Q