wp_html_excerpt() WP 2.5.0
Safely extracts not more than the first $count characters from HTML string.
UTF-8, tags and entities safe prefix extraction. Entities inside will NOT be counted as one character. For example & will be counted as 4, < as
3, etc.
Хуков нет.
Возвращает
Строку. The excerpt.
Использование
wp_html_excerpt( $str, $count, $more );
- $str(строка) (обязательный)
- String to get the excerpt from.
- $count(число) (обязательный)
- Maximum number of characters to take.
- $more(строка)
- What to append if $str needs to be trimmed.
По умолчанию: empty string
Список изменений
С версии 2.5.0 | Введена. |
Код wp_html_excerpt() wp html excerpt WP 5.6.2
function wp_html_excerpt( $str, $count, $more = null ) {
if ( null === $more ) {
$more = '';
}
$str = wp_strip_all_tags( $str, true );
$excerpt = mb_substr( $str, 0, $count );
// Remove part of an entity at the end.
$excerpt = preg_replace( '/&[^;\s]{0,6}$/', '', $excerpt );
if ( $str != $excerpt ) {
$excerpt = trim( $excerpt ) . $more;
}
return $excerpt;
}