3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ("\u{D83DDCA9}");
Output for 7.0.0
Parse error: Invalid UTF-8 codepoint escape sequence: Codepoint too large in /in/FEn6r on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
\u{D83DDCA9}
preferences:
169.03 ms | 1395 KiB | 35 Q