3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function callableToString($callable) { $refFunc = new ReflectionFunction($callable); $startLine = $refFunc->getStartLine(); $endLine = $refFunc->getEndLine(); $f = fopen($refFunc->getFileName(), 'r'); $lineNo = 0; $methodBody = ''; while($line = fgets($f)) { $lineNo++; if($lineNo > $startLine) { $methodBody .= $line; } if($lineNo == $endLine - 1) { break; } } fclose($f); return $methodBody; } callableToString(function($var){print "yes no yes";});
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/mInqS on line 26
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_FUNCTION, expecting ')' in /in/mInqS on line 26
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/mInqS on line 26
Process exited with code 255.