| 1 | Index: wp-includes/formatting.php |
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| 2 | =================================================================== |
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| 3 | --- wp-includes/formatting.php (revision 19962) |
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| 4 | +++ wp-includes/formatting.php (working copy) |
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| 5 | @@ -2039,6 +2039,10 @@ |
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| 6 | /** |
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| 7 | * Trims text to a certain number of words. |
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| 8 | * |
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| 9 | + * This function is localized. For languages that count 'words' by the individual |
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| 10 | + * character (such as East Asian languages), the $num_words argument will apply |
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| 11 | + * to the number of individual characters. |
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| 12 | + * |
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| 13 | * @since 3.3.0 |
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| 14 | * |
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| 15 | * @param string $text Text to trim. |
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| 16 | @@ -2051,7 +2055,14 @@ |
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| 17 | $more = __( '…' ); |
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| 18 | $original_text = $text; |
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| 19 | $text = wp_strip_all_tags( $text ); |
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| 20 | - $words_array = preg_split( "/[\n\r\t ]+/", $text, $num_words + 1, PREG_SPLIT_NO_EMPTY ); |
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| 21 | + /* translators: If your word count is based on single characters (East Asian characters), |
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| 22 | + enter 'characters'. Otherwise, enter 'words'. Do not translate into your own language. */ |
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| 23 | + if ( 'characters' == _x( 'words', 'word count: words or characters?' ) ) { |
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| 24 | + preg_match_all( '/(\S)/', $text, $words_array ); |
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| 25 | + $words_array = array_slice( $words_array[1], 0, $num_words + 1 ); |
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| 26 | + } else { |
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| 27 | + $words_array = preg_split( "/[\n\r\t ]+/", $text, $num_words + 1, PREG_SPLIT_NO_EMPTY ); |
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| 28 | + } |
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| 29 | if ( count( $words_array ) > $num_words ) { |
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| 30 | array_pop( $words_array ); |
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| 31 | $text = implode( ' ', $words_array ); |
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