在字符串模板中查找文本PHP [关闭]

Question

I have a series of string templates, for example:

Confirmation Number: 1234
Other random number: 1231
Order Name: Something

What I'm trying to do is getting these numbers and names from the template and use them as variables... I know it's very simple, but how would I go about doing this?

Cheers!

EDIT: The best approach for me to do this would be entering something like:

Confirmation Number: {CONFIRMATION_NUMBER}
Other random number: {OTHER_NUMBER}
Order Name: {ORDER_NAME}

And then get whatever's in the brackets from the template.

Answer 1

Hi something like this might do the trick.

preg_match('/^(?P<key>.+)\:\s*(?P<value>[\w]+)$/', $line, $match);

then use $match['key'] and $match['value']

demo http://regex101.com/r/eN1rW0/2

You might need a space in the value?

preg_match('/^(?P<key>.+)\:\s*(?P<value>[\w\s]+)$/', $line, $match);

Or anything in the value?

preg_match('/^(?P<key>.+)\:\s*(?P<value>.+)$/', $line, $match);

Demo

http://regex101.com/r/eN1rW0/3

To capture the : you just want to move that inside of the ( capture group ) like so

    preg_match('/^(?P<key>.+\:)\s*(?P<value>.+)$/', $line, $match);