3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function bla( $span ){ echo "blah ",$span,"\n"; } function blee(){ $howlong = 'for here and now ...'; call_user_func("bla",$howlong); $howlong = 'for here and right now ...'; $f = function()use($howlong){ bla( $howlong ); }; return $f; } blee()();
based on dUgMh
Output for 7.0.0 - 7.2.0
blah for here and now ... blah for here and right now ...
Output for 5.3.19 - 5.6.28
Parse error: syntax error, unexpected '(' in /in/MY0JV on line 17
Process exited with code 255.