PHP : Function Reference : libxml Functions : libxml_get_errors PHP Examples Tutorials References

Example 1125. A libxml_get_errors() example

This example demonstrates how to build a simple libxml error handler.

<?php


libxml_use_internal_errors(true);

$xmlstr = <<< XML
<?xml version='1.0' standalone='yes'?>

<movies>

 <movie>

  <titles>PHP: Behind the Parser</title>

 </movie>

</movies>
XML;

$doc = simplexml_load_string($xmlstr);
$xml = explode("\n", $xmlstr);


if (!$doc) {

    $errors = libxml_get_errors();


    foreach ($errors as $error) {

        echo display_xml_error($error, $xml);

    }


    libxml_clear_errors();

}



function display_xml_error($error, $xml)

{

    $return  = $xml[$error->line - 1] . "\n";

    $return .= str_repeat('-', $error->column) . "^\n";


    switch ($error->level) {

        case LIBXML_ERR_WARNING:

            $return .= "Warning $error->code: ";

            break;

         case LIBXML_ERR_ERROR:

            $return .= "Error $error->code: ";

            break;

        case LIBXML_ERR_FATAL:

            $return .= "Fatal Error $error->code: ";

            break;

    }


    $return .= trim($error->message) .

               "\n  Line: $error->line" .

               "\n  Column: $error->column";


    if ($error->file) {

        $return .= "\n  File: $error->file";

    }


    return "$return\n\n--------------------------------------------\n\n";

}

?>

The above example will output:

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<titles>PHP: Behind the Parser</title>

^

Fatal Error 76: Opening and ending tag mismatch: titles line 4 and title

  Line: 4

  Column: 0


--------------------------------------------

libxml_get_errors

Retrieve array of errors (PHP 5 >= 5.1.0)
array libxml_get_errors ( )

Example 1125. A libxml_get_errors() example

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libxml_get_errors

Retrieve array of errors (PHP 5 >= 5.1.0) array libxml_get_errors ( )

Example 1125. A libxml_get_errors() example

Change Language

Retrieve array of errors (PHP 5 >= 5.1.0)
array libxml_get_errors ( )