token_get_all
Split given source into PHP tokens
Description
arraytoken_get_all
stringsource
token_get_all parses the given source
string into PHP language tokens using the Zend engine's lexical scanner.
The function returns an array of token identifiers. Each individual token
identifier is either a single character (i.e.: ;,
., >, !, etc...),
or a two element array containing the token index in element 0, and the string
content of the original token in element 1.
For a list of parser tokens, see , or use
token_name to translate a token value into its string
representation.
token_get_all examples
array(array(T_OPEN_TAG, ''));
$tokens = token_get_all(' echo; ?>'); /* => array(
array(T_OPEN_TAG, ''),
array(T_ECHO, 'echo'),
';',
array(T_CLOSE_TAG, '?>') ); */
/* Note in the following example that the string is parsed as T_INLINE_HTML
rather than the otherwise expected T_ML_COMMENT.
This is because no open/close tags were used in the "code" provided.
This would be equivalent to putting a comment outside of ?> tags in a normal file. */
$tokens = token_get_all('/* comment */'); // => array(array(T_INLINE_HTML, '/* comment */'));
?>
]]>