在PHP中读入外部链接

Question

I know how to do this in Ruby, but I want to do this in PHP. Grab a page and be able to parse stuff out of it.

Answer 1

Take a look at cURL. Knowing about cURL and how to use it will help in many ways as it's not specific to PHP. If you want something specific however, you can use file_get_contents which is the recommended way in PHP to get the contents of a file into a string.