php preg_match两个例子

Question

I need to preg_match for

src="http://      "

where the blank space following // is the rest of the url ending with the ". My adapted doesn't seem to work:

preg_match('#src="(http://[^"]+)#', $data, $match); 

And I am also struggling to get text that starts with > and ends with EITHER a full stop . or an exclamation mark ! or a question mark ? I have no idea how to do this one. An example of the text I want to preg_match for is:

 blahblahblah>Hello world this is what I want.

I'm hoping a kind preg_match guru can tell me the answer and save me hours of headscratching.

Thanks for reading.

Answer 1

As for the URL:

preg_match('#src="(.*?)"#', $data, $match);

and for the second case, use />(.*?)(\.|!|\?)/