CODEWITHSUNDEEP
phpregexcodeigniterregex-negationcodeigniter-routing
Day
Day

Reputation: 349

Regexp - How to match all words except strict ones?

I'm trying to find a regexp that exclude specific word but not words containing it.

For example if we exclude the word "home" 

home --> NOT OK
homefree -> OK
freehome -> OK

Any ideas ?

Thanks

Upvotes: 4

Views: 243

Answers (1)

hwnd
hwnd

Reputation: 70732

I would recommend taking a look at Rexegg — Word Boundaries.

If you want to match lines not containing "home" itself, you can do:

preg_match_all('/^(?!.*\bhome\b).*$/im', $str, $matches);

If you want to match the words alone:

preg_match_all('/\b(?!home\b)\w+/i', $str, $matches);

Upvotes: 3

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