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Ignore:
Timestamp:
10/24/2016 04:44:07 AM (3 years ago)
Author:
pento
Message:

General: Check to see that the PHP-XML module is enabled before using XML functions.

There are a handful of places where we don't check that the XML functions exist before we use them. Ubuntu's PHP 7 packages don't include PHP-XML by default, increasing the chance of this causing issues.

Props kraftbj, markoheijnen.
Fixes #37122.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/src/wp-includes/atomlib.php

    r37461 r38883  
    121121
    122122        array_unshift($this->ns_contexts, array());
     123
     124        if ( ! function_exists( 'xml_parser_create_ns' ) ) {
     125            trigger_error( __( "PHP's XML extension is not available. Please contact your hosting provider to enable PHP's XML extension." ) );
     126            return false;
     127        }
    123128
    124129        $parser = xml_parser_create_ns();
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