note 23657 deleted from function.ereg-replace by dams

From: Date: Sat, 27 Jul 2002 13:01:23 +0000
Subject: note 23657 deleted from function.ereg-replace by dams
References: 1  Groups: php.notes 
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hello! my question is simple but i can't find good solution! so, in a string, I want to delete the letters that appear twice or more. exemple: jackkksonn ----> jackson Someone can give me a php syntax to do it?? thankx

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