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Source View: excerpt_more

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Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
1825      if ( '' == $text ) {
1826           $text = get_the_content('');
1827
1828           $text = strip_shortcodes( $text );
1829
1830           $text = apply_filters('the_content', $text);
1831           $text = str_replace(']]>', ']]>', $text);
1832           $text = strip_tags($text);
1833           $excerpt_length = apply_filters('excerpt_length', 55);
1834           $excerpt_more = apply_filters('excerpt_more', ' ' . '[...]');
1835           $words = preg_split("/[\n\r\t ]+/", $text, $excerpt_length + 1, PREG_SPLIT_NO_EMPTY);
1836           if ( count($words) > $excerpt_length ) {
1837                array_pop($words);
1838                $text = implode(' ', $words);
1839                $text = $text . $excerpt_more;
1840           } else {
1841                $text = implode(' ', $words);
1842           }
1843      }