Commerce
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<?
/*
Copyright (c) 2000, Jason Costomiris
All rights reserved.
Don't be scared, it's just a BSD-ish license.
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 Jason Costomiris.
4. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE AUTHOR COPYRIGHT HOLDERS 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 AUTHOR 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.
*/
Class quote {
function get($symbol){
$url = sprintf("http://finance.yahoo.com/d/quotes.csv?s=%s&f=sl1d1t1c1ohgv", $symbol);
$fp = fopen($url, "r");
if(!$fp){
echo "Error: Cannot connect";
} else {
$array = fgetcsv($fp, 4096, ',');
fclose($fp);
$this->symbol = $array[0];
$this->last = $array[1];
$this->date = $array[2];
$this->time = $array[3];
$this->change = $array[4];
$this->open = $array[5];
$this->high = $array[6];
$this->low = $array[7];
$this->volume = $array[8];
}
}
}
?>
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Usage Example
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<?
require("q.php");
$q = new quote;
$q->get("RHAT");
printf("%s: %s(%s)", $q->symbol, $q->last, $q->change);
?>
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