tidy::$errorBuffer
tidy_get_error_buffer
(PHP 5, PECL tidy >= 0.5.2)
tidy::$errorBuffer -- tidy_get_error_buffer — Return warnings and errors which occurred parsing the specified document
说明
面向对象风格 (property):
过程化风格:
$tidy
)Returns warnings and errors which occurred parsing the specified document.
参数
-
tidy -
The Tidy 对象。
返回值
Returns the error buffer as a string.
范例
Example #1 tidy_get_error_buffer() example
<?php
$html = '<p>paragraph</p>' ;
$tidy = tidy_parse_string ( $html );
echo tidy_get_error_buffer ( $tidy );
echo $tidy -> errorBuffer ;
?> 以上例程会输出：
line 1 column 1 - Warning: missing <!DOCTYPE> declaration line 1 column 1 - Warning: inserting missing 'title' element
参见
- tidy_access_count() - Returns the Number of Tidy accessibility warnings encountered for specified document
- tidy_error_count() - Returns the Number of Tidy errors encountered for specified document
- tidy_warning_count() - Returns the Number of Tidy warnings encountered for specified document
用户评论:
[#1] david dot tulloh at infaze dot com dot au [2005-05-11 22:42:23]
The following line will convert string error into a two dimensional array containing the components from the error string for each line. It will match Error, Warning, Info and Access error types. You can then do something useful with the output.
<?php
preg_match_all('/^(?:line (\d+) column (\d+) - )?(\S+): (?:\[((?:\d+\.?){4})]:)
?(.*?)$/m', $tidy->errorBuffer, $tidy_errors, PREG_SET_ORDER);
?>
And a small tip, always run the error messages through htmlentities when outputting to convert the tags in the error to a viewable form.