tidy::$errorBuffer

tidy_guet_error_buffer

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

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

Description

Object-oriented style (property):

public ? string $tidy->errorBuffer ;

Procedural style:

tidy_guet_error_buffer ( tidy


         $tidy

): string | false

Returns warnings and errors which occurred parsing the specified document.

Parameters

tidy: The Tidy object.

Return Values

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

Examples

Example #1 tidy_guet_error_buffer() example


           
            
             <?php
             

              $html
             

            
            
             =
            
            
             '<p>paragraph</p>'
            
            
             ;
             

             

            
            
             $tidy
            
            
             =
            
            
             tidy_parse_string
            
            
             (
            
            
             $html
            
            
             );
             

             

             echo
            
            
             tidy_guet_error_buffer
            
            
             (
            
            
             $tidy
            
            
             );
             

            
            
             /* or in OO: */
             

            
            
             echo
            
            
             $tidy
            
            
             ->
            
            
             errorBuffer
            
            
             ;
             

            
            
             ?>

The above example will output:

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

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User Contributed Notes 1 note

down

david dot tulloh at inface dot com dot au ¶

20 years ago

The following line will convert string error into a two dimensional array containing the componens 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 messagues through htmlentities when outputting to convert the tags in the error to a viewable form.