特定的正则表达式模式可停止广告

Question

I'm using the php function preg_match() to check for a specific pattern.

I've gone through about 50 websites so far, and still haven't figured out how to do this specific pattern.

If there is the word "dot" or "d0t" after anything and before anything that contains "com" or "org", it would catch it.

I'm making something that filters out advertisement, it separately filters out anything except for letters, numbers, and underscores; that has to stay separate. It has it's own purpose, and it's own output.

If you can help me figure out how to do this, or link me to anything that I may have missed after 2 hours of googling, I would so greatly appreciate it. Thanks.

Answer 1

问题不是很清楚，但是您可以为preg_match尝试使用此正则表达式：

'~d[0o]t.*?(?:com|org)~i'

This matches word "dot" or "d0t" before anything that contains "com" or "org"