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/*
* SPL - The SPL Programming Language
* Copyright (C) 2004, 2005 Clifford Wolf <clifford@clifford.at>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* mod_encode_url.spl: URL encode strings
*/
/**
* URL encoder
*/
/**
* This function URL encodes a string. All charachters except [a-zA-Z0-9]
* are encoded.
*
* This function is designed to be used with the encoding/quoting operator (::).
*/
function encode_url(text)
{
return text =~ e/[^a-zA-Z0-9]/Rg ($0 ~== " " ? "+" : fmt("%%%02x", ord($0)));
}
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