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Query stopwords: Only eliminate single A-Z letters as search terms.

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Stop trying to match any single letters that are not East Asian characters, as this requires PCRE with UTF-8 support; and because it doesn't actually work.

fixes #25709.

Built from https://develop.svn.wordpress.org/trunk@25954


git-svn-id: http://core.svn.wordpress.org/trunk@25913 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Andrew Nacin 2013-10-27 20:51:10 +00:00
parent 396582d836
commit 3b82280cb4
1 changed files with 2 additions and 2 deletions
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4
wp-includes/query.php
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@ -1986,8 +1986,8 @@ class WP_Query {
else
$term = trim( $term, "\"' " );
// \p{L} matches a single letter that is not a Chinese, Japanese, etc. char
if ( ! $term || @preg_match( '/^\p{L}$/u', $term ) )
// Avoid single A-Z.
if ( ! $term || ( 1 === strlen( $term ) && preg_match( '/^[a-z]$/i', $term ) ) )
continue;
if ( in_array( call_user_func( $strtolower, $term ), $stopwords, true ) )