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

Descrizione

Stile orientato agli oggetti (property):

public ?string $tidy->errorBuffer;

Stile procedurale:

tidy_get_error_buffer(tidy $tidy): string|false

Returns warnings and errors which occurred parsing the specified document.

Elenco dei parametri

tidy: L'oggetto Tidy

Valori restituiti

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

Esempi

Example #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;
?>

Il precedente esempio visualizzerà:

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

Vedere anche:

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

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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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