regex - How to replace the first occurrence only of any item in a list/array? (PHP) -


i have text this:

paul loves anna, anna loves john, , john loves betty. unluckily, betty loves paul. paul hates anna because loves john. john loves betty, , that's why anna sad. anna marry paul, it's late.

and need replace first occurrence of each name. need use preg_replace_callback? there simpler solution?

preg_replace (as preg_replace_callback) accept parameter limit number of time replaces something.

http://php.net/manual/en/function.preg-replace.php

i'm not patterns should able figure pattern , use like

preg_replace($patterns, "", $string, 1);

i can't see how more simple can get


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