PhpToken::getTokenName

(PHP 8)

PhpToken::getTokenNameReturns the name of the token.

说明

public PhpToken::getTokenName ( ) : string|null

Returns the name of the token.

参数

此函数没有参数。

返回值

An ASCII character for single-char tokens, or one of T_* constant names for known tokens (see 解析器代号列表), or null for unknown tokens.

范例

示例 #1 PhpToken::getTokenName() example

<?php
// known token
$token = new PhpToken(T_ECHO'echo');
var_dump($token->getTokenName());   // -> string(6) "T_ECHO"

// single-char token
$token = new PhpToken(ord(';'), ';');
var_dump($token->getTokenName());   // -> string(1) ";"

// unknown token
$token = new PhpToken(10000 "\0");
var_dump($token->getTokenName());   // -> NULL

参见

  • PhpToken::tokenize() - Splits given source into PHP tokens, represented by PhpToken objects.
  • token_name() - 获取提供的 PHP 解析器代号的符号名称
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