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<?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('hi'){print "yes no yes";});
Output for 5.4.0 - 5.4.23
Parse error: syntax error, unexpected ''hi'' (T_CONSTANT_ENCAPSED_STRING), expecting '&' or variable (T_VARIABLE) in /in/A6KZc on line 26
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_CONSTANT_ENCAPSED_STRING, expecting '&' or T_VARIABLE in /in/A6KZc on line 26
Process exited with code 255.
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