tidy_get_error_buffer
(PHP 5, PECL tidy >= 0.5.2)
tidy_get_error_buffer — Return warnings and errors which occurred parsing the specified document
Описание
Procedural style:
Object oriented style (property):
string $errorBuffer;
Returns warnings and errors which occurred parsing the specified document.
Возвращаемые значения
Returns the error buffer as a string.
Примеры
Пример #1 tidy_get_error_buffer() example
<?php
$html = '<p>paragraph</p>';
$tidy = tidy_parse_string($html);
echo tidy_get_error_buffer($tidy);
/* or in OO: */
echo $tidy->errorBuffer;
?>
Результат выполнения данного примера:
line 1 column 1 - Warning: missing <!DOCTYPE> declaration line 1 column 1 - Warning: inserting missing 'title' element
Смотрите также
- 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
Коментарии
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.