singleline
常见例句
- SINGLELINE Specifies single line only. Carriage returns and linefeeds do not break the line.
指定单行,回车与换行不会中断该行。 - If the match mode is SINGLELINE, the dot can match any character including new-line.
如果正则表达式匹配模式为SINGLELINE,小数点可以匹配包含换行符在内的任一字符。 返回 singleline