/** * @author default7<default7@zbphp.com> * @description 裁剪HTML，当他遇到某段文字的时候 * * @param $htmlContent * @param string $meetStr * * @return string */function cutHtmlWhenMeet($htmlContent, $meetStr = ''){ if (!empty($meetStr)) { $posMeet = mb_strpos($htmlContent, $meetStr, null, 'UTF-8'); if ($posMeet !== false) { $htmlEnd = mb_substr($htmlContent, 0, $posMeet, 'UTF-8'); $posEnd = mb_strrpos($htmlEnd, '</', null, 'UTF-8') + 3; while (true) { $posEnd++; $tmp = mb_substr($htmlEnd, $posEnd, null, 'UTF-8'); if (!trim(strip_tags($tmp)) || $posEnd >= $posMeet) { break; } } $htmlContent = mb_substr($htmlContent, 0, $posEnd, 'UTF-8'); } } return $htmlContent;}
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