Strip shortcodes when making excerpts. Props hailin. fixes #7100
git-svn-id: https://develop.svn.wordpress.org/trunk@8054 602fd350-edb4-49c9-b593-d223f7449a82
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@ -839,6 +839,9 @@ function human_time_diff( $from, $to = '' ) {
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function wp_trim_excerpt($text) { // Fakes an excerpt if needed
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if ( '' == $text ) {
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$text = get_the_content('');
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$text = strip_shortcodes( $text );
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$text = apply_filters('the_content', $text);
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$text = str_replace(']]>', ']]>', $text);
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$text = strip_tags($text);
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@ -134,6 +134,23 @@ function shortcode_atts($pairs, $atts) {
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return $out;
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}
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/*
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* stip all the shortcodes from a post's content
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* returns the content without shortcodes
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*/
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function strip_shortcodes( $content ) {
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global $shortcode_tags;
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if (empty($shortcode_tags) || !is_array($shortcode_tags))
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return $content;
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$pattern = get_shortcode_regex();
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return preg_replace('/'.$pattern.'/s', '', $content);
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}
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add_filter('the_content', 'do_shortcode', 11); // AFTER wpautop()
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?>
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