非常简短的片段：PHP word cut

Posted 2021-02-27

Word Cut Function

/**
 * String word cut
 *
 * @private
 */
function _wpmutility_wordCut($content, $limit){
	$content = explode(' ',$content);
	for($i=0; $i<$limit; $i++) $summary[$i] = $content[$i];
	$summary = implode(' ', $summary).'...';
	return $summary;
}