3v4l.org

run code in 300+ PHP versions simultaneously
<?php function calculate($value){ do{ return 1/$value + calculate($value-1) } while($value>0) } echo calculate(5);
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.25
Parse error: syntax error, unexpected '}' in /in/3US03 on line 5
Process exited with code 255.
preferences:
183.66 ms | 1395 KiB | 62 Q