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Changeset 12504


Ignore:
Timestamp:
12/23/2009 11:00:29 AM (11 years ago)
Author:
westi
Message:

Only run a second spaces strip if we replaced some octets. Also only replace spaces and we have already removed the other whitespace chars. Fixes #11573 props azaozz.

File:
1 edited

Legend:

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

    r12503 r12504  
    28422842
    28432843    $match = array();
     2844    $found = false;
    28442845    while ( preg_match('/%[a-f0-9]{2}/i', $filtered, $match) ) {
    28452846        $filtered = str_replace($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) );
     2847        $found = true;
     2848    }
     2849
     2850    if ( $found ) {
     2851        // Strip out the whitespace that may now exist after removing the octets.
     2852        $filtered = trim( preg_replace('/ +/', ' ', $filtered) );
     2853    }
    28492854
    28502855    return apply_filters('sanitize_text_field', $filtered, $str);
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