(PHP 4 >= 4.2.0)

token_name -- Get the symbolic name of a given PHP token


string token_name ( int token)

token_name() returns the symbolic name for a PHP token value. The symbolic name returned matches the name of the matching token constant.

例子 1. token_name() example

// 260 is the token value for the T_REQUIRE token
echo token_name(260);        // -> "T_REQUIRE"

  // a token constant maps to its own name
echo token_name(T_FUNCTION); // -> "T_FUNCTION"

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