token_get_all
(PHP 4 >= 4.2.0, PHP 5)
token_get_all — Split given source into PHP tokens
说明
array token_get_all ( string $source )token_get_all() parses the given source string into PHP language tokens using the Zend engine's lexical scanner.
For a list of parser tokens, see 解析器代号列表, or use token_name() to translate a token value into its string representation.
参数
- source
-
The PHP source to parse.
返回值
An array of token identifiers. Each individual token identifier is either a single character (i.e.: ;, ., >, !, etc...), or a three element array containing the token index in element 0, the string content of the original token in element 1 and the line number in element 2.
范例
Example #1 token_get_all() examples
<?php
$tokens = token_get_all('<?php echo; ?>');
$tokens = token_get_all(''); // => array(array(T_INLINE_HTML, ''));
?>
更新日志
| 版本 | 说明 |
|---|---|
| 5.2.2 | Line numbers are returned in element 2 |
