我有一個(gè)看起來(lái)像這樣的字符串：1/ This is a string and it                                                                                   has some text on a new line2/ And then there's another string that has text only on one line532/ Another string that has some year on a new line 2020/xyz followed by some letters720/ This is a match on the same line with another match but the other match won't be captured 721/ And this is the last line \d我想捕獲以小于或等于 3 dgits long( ) 的數(shù)字 ( {1,3}) 開(kāi)頭并具有正斜杠 ( /) 并且位于字符串開(kāi)頭或前后有空格或換行符的每個(gè)字符串( \s+).這就是我希望它看起來(lái)像的樣子：[Match 1] 1/ This is a string and it has some text on a new line[Match 2] 2/ And then there's another string that has text only on one line[Match 3] 532/ Another string that has some year on a new line 2020/xyz followed by some letters[Match 4] 720/ This is a match on the same line with another match but the other match won't be captured[Match 5] 721/ And this is the last line 到目前為止，這是我的代碼：$re = '/(\s|^)(?s)\d{1,3}+\/+\s+.*?(?=\d+\/+\s+|$)/m';$str = '1/ This is a string and it has some text on a new line2/ And then there\'s another string that has text only on one line532/ Another string that has some year on a new line2020/xyz followed by some letters721/ And this is the last line ';preg_match_all($re, $str, $matches, PREG_SET_ORDER, 0);// Print the entire match resultvar_dump($matches);這是一個(gè)演示但是這里有問(wèn)題：如果兩個(gè)匹配項(xiàng)在同一行上，它將不會(huì)捕獲字符串（匹配 4 和 5 只會(huì)捕獲匹配 4）它不捕獲新行上的字符串它不會(huì)捕獲字符串中有數(shù)字后跟 / 的部分，例如2020/xyz followed by some letters