use regexp to search function calls in code

i try to make .mo files from my sources in php by finding "t()" function calls, i know that one better way is using regex functions like preg_match or something, but i'm not the better creating regular expresions,开发者_开发知识库 any help?

(and sorry for my english...)

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No, preg_match is not better. When you want to parse PHP code, use the tokenizer. It is far more reliable.

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Assuming that you have no function calls within the t() call, the simplest way to match them is

t\([^)]*?\)