我有域名列表和其他信息
domain1.com;somedata1;somedata2;2012-03-02;somedata3;somedata4;somedata5
domain2.com;somedata5;somedata8;2013-06-18;somedata4;somedata2;somedata1
domain3.org;somedata9;somedata2;2012-03-02;somedata3;somedata4;somedata5
domain4.com;somedata1;somedata2;2015-04-18;somedata3;somedata4;somedata5
domain5.com;somedata1;somedata2;2012-03-02;somedata3;somedata4;somedata5
domain6.biz;somedata5;somedata8;2013-06-18;somedata4;somedata2;somedata1
domain7.org;somedata9;somedata2;2012-03-02;somedata3;somedata4;somedata5
domain8.com;somedata1;somedata2;2015-04-18;somedata3;somedata4;somedata5
我需要获取.com域名列表，其中日期为2012-03-02
我需要使用类似的东西：
preg_match('(.*?.com) ???? /i', $data, $matches);
答案 0 :(得分：2)
你可以试试这个：
preg_match_all('~^\S+?.com(?=;[^;]*+;[^;]*+;2012-03-02;)~mi', $data, $matches);
答案 1 :(得分：1)
preg_match_all( '/([A-Z0-9][A-Z0-9_-]*(?:\.com*)+):?(\d+)?\/?(.+?)(2012\-03\-02)/i', $data, $matches );
print_r( $matches[1] );