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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
1804      if ( '' == $text ) {
1805           $text = get_the_content('');
1806
1807           $text = strip_shortcodes( $text );
1808
1809           $text = apply_filters('the_content', $text);
1810           $text = str_replace(']]>', ']]>', $text);
1811           $text = strip_tags($text);
1812           $excerpt_length = apply_filters('excerpt_length', 55);
1813           $excerpt_more = apply_filters('excerpt_more', ' ' . '[...]');
1814           $words = explode(' ', $text, $excerpt_length + 1);
1815           if (count($words) > $excerpt_length) {
1816                array_pop($words);
1817                $text = implode(' ', $words);
1818                $text = $text . $excerpt_more;
1819           }
1820      }
1821      return apply_filters('wp_trim_excerpt', $text, $raw_excerpt);
1822 }