tidy::$errorBuffer

    tidy_get_error_buffer

    (PHP 5, PHP 7, PHP 8, PECL tidy >= 0.5.2)

    tidy::$errorBuffer -- tidy_get_error_buffer — Return warnings and errors which occurred parsing the specified document

    Опис

    Об'єктно-орієнтований стиль (property):

    public ?string $tidy->errorBuffer;

    Процедурний стиль:

    tidy_get_error_buffer(tidy $tidy): string|false

    Returns warnings and errors which occurred parsing the specified document.

    Параметри

    tidy

    Об'єкт Tidy.

    Значення, що повертаються

    Returns the error buffer as a string, or false if the buffer is empty.

    Приклади

    Приклад #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;
    ?>

    Поданий вище приклад виведе:

    line 1 column 1 - Warning: missing <!DOCTYPE> declaration
line 1 column 1 - Warning: inserting missing 'title' element

    Прогляньте також

    • 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

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    User Contributed Notes 1 note

    up
    5
    david dot tulloh at infaze dot com dot au
    19 years ago
    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.
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