3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function xrange($from, $to){ $current = $from; while ($current < $to ) { $current++; yield $current; } } function sum(...$varArgs) { return array_sum($varArgs); } echo sum(...xrange(1,10));
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.1.0
54
Output for hhvm-3.12.0
Warning: Only containers may be unpacked in /in/jgrC1 on line 16 0
Output for hhvm-3.10.0
Warning: Only containers may be unpacked in /in/jgrC1 on line -1 0
Output for 5.5.0 - 5.5.38
Parse error: syntax error, unexpected '.', expecting '&' or variable (T_VARIABLE) in /in/jgrC1 on line 12
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '$current' (T_VARIABLE) in /in/jgrC1 on line 7
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_VARIABLE in /in/jgrC1 on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_VARIABLE in /in/jgrC1 on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/jgrC1 on line 7
Process exited with code 255.