PHP regex replace white space by   if it is following single letter

Posted by WebXpert on Stack Overflow See other posts from Stack Overflow or by WebXpert
Published on 2010-01-19T15:49:12Z Indexed on 2010/05/05 10:28 UTC
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php

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regex

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replace

Hi, I have user defined string (html formated string to be saved and used in web) and need to find a way to replace each white space which is right after a single letter by  .

For example "this is a string" should become "this is a string",

"bla bla b l abla b la blabla" should become "bla bla b l abla b la blabla" ...etc...

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