3v4l.org

run code in 300+ PHP versions simultaneously
<?php $number1="123456789"; $text=vsprintf%b,$number1; echo $text; ?>
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17, 7.0.0 - 7.0.2
Parse error: syntax error, unexpected ',' in /in/gbOBG on line 3
Process exited with code 255.
preferences:
165.24 ms | 1395 KiB | 28 Q