3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $number1 = 354.2550; $number2 = 38456.12; echo strlen(substr(strrchr($number1, "."), 1)) . "<br />"; echo strlen(substr(strrchr($number2, "."), 1)); //echo number_format(round(3.2550, 2), 2, ',', '.') + 0; //echo PHP_EOL; //echo number_format(round(3.4000, 2), 2, ',', '.') + 0;
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
3<br />2
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/sZSPM on line 10
Process exited with code 255.