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PHP哪些是关键字,哪些是内置函数?

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Release: 2016-06-06 20:16:09
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PHP默认引入了哪些的内置函数,这个和关键字怎么区分?
python里面可以用

<code>import keyword
keyword.kwlist
</code>
Copy after login
Copy after login

来查看是否为关键字,PHP有类似的方法吗

回复内容:

PHP默认引入了哪些的内置函数,这个和关键字怎么区分?
python里面可以用

<code>import keyword
keyword.kwlist
</code>
Copy after login
Copy after login

来查看是否为关键字,PHP有类似的方法吗

朋友,要善用搜索引擎和php用户手册呀!!!这种问题很简单的好么!!
http://php.net/manual/zh/reserved.keywords.php
里面很详细。

get_defined_functions()
get_defined_constants()

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