i want to remove phone number with follow match
one two three four five six seven eight nine zero
i have tried following
At the risk of teaching a man to fish...
I swear by regexbuddy when crafting regex patterns. They have a library of patterns for phone numbers as well. It's really easy to build a pattern and see its result. It's a swiss army knife for programming. I've used it for 7 years and it's always open on my computer.
Also, it can generate php code (as well as javascript, etc.) for a number of different scenarios.