Beware when you try to use the getDocComment() methods with eAccelerator turned on. eAccelerator »optimizes« your code in a way that it removes any comments from your source. So at runtime you're not able to get any comments and therefor getDocComments return false.
ReflectionFunctionAbstract::getDocComment
(PHP 5 >= 5.1.0, PHP 7, PHP 8)
ReflectionFunctionAbstract::getDocComment — 获取注释内容
参数
此函数没有参数。
返回值
如果存在文档注释返回其内容，否则返回 false。
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User Contributed Notes 2 notes
jens dot kohl+php at gmail dot com ¶
12 years ago
bruno at vault7 dot com ¶
15 years ago
In order to retrieve a comment with this method, the comment must be imediately before the class, function or method, start with /** and end with */
