去掉html中的空行
$text = "Line 1
Line 3";
$text = preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", $text);
echo $text;
Last modification：January 22, 2024
© Allow specification reprint
Appreciate the author
如果觉得我的文章对你有用，请随意赞赏