WordPress.org

Make WordPress Core

Changeset 12503


Ignore:
Timestamp:
12/23/2009 09:52:48 AM (8 years ago)
Author:
westi
Message:

Improve sanitize_text_field() some more so that we don't leave extra whitespace after stripping octets. Fixes #11573.

File:
1 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-includes/formatting.php

    r12499 r12503  
    28352835    if ( strpos($filtered, '<') !== false ) {
    28362836        $filtered = wp_pre_kses_less_than( $filtered );
     2837        // This will strip extra whitespace for us.
    28372838        $filtered = wp_strip_all_tags( $filtered, true );
    28382839    } else {
    2839          $filtered = trim( preg_replace('/[\r\n\t ]+/', ' ', $filtered) );
     2840        $filtered = trim( preg_replace('/[\r\n\t ]+/', ' ', $filtered) );
    28402841    }
    28412842
    28422843    $match = array();
    2843     while ( preg_match('/%[a-f0-9]{2}/i', $filtered, $match) )
     2844    while ( preg_match('/%[a-f0-9]{2}/i', $filtered, $match) ) {
    28442845        $filtered = str_replace($match[0], '', $filtered);
     2846    }
     2847    // Strip out the whitespace that may now exist after removing the octets.
     2848    $filtered = trim( preg_replace('/[\r\n\t ]+/', ' ', $filtered) );
    28452849
    28462850    return apply_filters('sanitize_text_field', $filtered, $str);
Note: See TracChangeset for help on using the changeset viewer.