<?php
// All of the documentation and software included in the PHP Climate
// Release is copyrighted by Sebastien Windal
//
// Copyright 2002
// Sebastien Windal. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// 3. All advertising materials mentioning features or use of this software
// must display the following acknowledgement:
// This product includes software developed by Sebastien Windal and their
// contributors.
// 4. Neither my name nor the names of its contributors may be used to
// endorse or promote products derived from this software without
// specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//
//This static class provides support routines to deal with
//zip codes or city ID's.
class zip
{
//A full name follow the following pattern: "NAME:ZIP",
//Extract the zip code from it.
function get_zip($fullname)
{
return substr($fullname, 0, 5);
}
//if only a ZIP code is provided as a name, use it.
//If a full name is passed ("NAME:ZIP"), get the name
//and return it.
function get_name_or_zip($fullname)
{
if (ereg("([0-9]+):(.*)", $fullname, $regs))
return $regs[2];
else
return zip::get_zip($fullname);
}
//Compute an string that will be used to pass a city name and
//zip as parameter from a php page to another.
function city_to_url($zip, $name)
{
echo base64_encode(serialize($zip . ":" . $name));
}
}
?>