Is there a method for getting the source code of a class or method? I'm looking at the ReflectionClass, but I don't see one.
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1You can open the file and parse using php to get it.gustavotkg– gustavotkg2011-10-26 16:41:31 +00:00Commented Oct 26, 2011 at 16:41
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1Check here- stackoverflow.com/questions/7026690/…Vikk– Vikk2011-10-26 16:43:05 +00:00Commented Oct 26, 2011 at 16:43
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I was hoping I could avoid reading in the file...but oh well. I just have to hope that the class/function doesn't start on the same line as some other code.mpen– mpen2011-10-26 19:29:33 +00:00Commented Oct 26, 2011 at 19:29
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1 Answer
Best I could come up with:
$class = new ReflectionClass($c);
$fileName = $class->getFileName();
$startLine = $class->getStartLine()-1; // getStartLine() seems to start after the {, we want to include the signature
$endLine = $class->getEndLine();
$numLines = $endLine - $startLine;
if(!empty($fileName)) {
$fileContents = file_get_contents($fileName);
$classSource = trim(implode('',array_slice(file($fileName),$startLine,$numLines))); // not perfect; if the class starts or ends on the same line as something else, this will be incorrect
$hash = crc32($classSource);
}
Edit: This doesn't work well with classes defined like this:
class Foo { }
Says this is 2 lines long when it should only be 1...
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Tasso Evangelista
$numLines = $endLine - $startLine + 1;