token_name
(PHP 4 >= 4.2.0, PHP 5)
token_name — Get the symbolic name of a given PHP token
说明
string token_name ( int $token )token_name() gets the symbolic name for a PHP token value.
参数
- token
-
The token value.
返回值
The symbolic name of the given token.
范例
Example #1 token_name() example
<?php
// 260 is the token value for the T_EVAL token
echo token_name(260); // -> "T_EVAL"
// a token constant maps to its own name
echo token_name(T_FUNCTION); // -> "T_FUNCTION"
?>
参见
- List of Parser Tokens
