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Remove blank / empty lines

Posted on 4. April 200714. November 2007 by Hans-Henry Jakobsen
function removeEmptyLines($string)
{
return preg_replace("/(^[\r\n]*|[\r\n]+)[\s\t]*[\r\n]+/", "\n", $string);
}

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Posted in: Scripting, WebTagged: PHP, regexp

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