/usr/share/doc/libjs-flotr/examples/ajax-financial-data.php is in libjs-flotr 0.2.1~r301-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | <?php
class CSVParser {
var $fp = null;
var $delimiter = null;
var $enclosure = null;
function __construct($file, $delimiter = ',', $enclosure = '"'){
$this->fp = fopen($file, 'r');
$this->delimiter = $delimiter;
$this->enclosure = $enclosure;
}
function __destruct(){
fclose($this->fp);
}
function getFlotrData($lines_count = 1000000){
$data = array();
$ticks = array();
$this->nextLine();
$x = 0;
while(($line = $this->nextLine()) && $lines_count--){
$d = array($x);
$i = 1;
while ($i < 5 && $value = $line[$i++]) {
$d[] = floatval($value);
}
$data[] = $d;
$ticks[] = array($x, $line[0]);
$x++;
}
return array('ticks' => $ticks, 'data' => $data);
}
function reset(){
rewind($this->fp);
}
function nextLine(){
return fgetcsv($this->fp, null, $this->delimiter, $this->enclosure);
}
}
$parser = new CSVParser('http://ichart.finance.yahoo.com/table.csv?s=AAPL&a=00&b=1&c=1999&d=11&e=31&f=2020&g=m&ignore=.csv');
echo json_encode($parser->getFlotrData(30));
?>
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