|
|
function getYahooQuote($stockSymbol = "CCR")
{
if (!$targetURL) $targetURL = "http://finance.yahoo.com/q?s=$stockSymbol&d=t"; //設(shè)定要抓取的URL目標(biāo)
$fd = fopen("$targetURL", "r");
$stopExtract = 0;
$startExtract = 0;
while (!feof($fd))
{
$buffer = fgets($fd, 4096);
//echo trim($buffer)."/n";
if (strstr($buffer, "rowspan=3"))
{
//echo "extract started at line #$lineCount/n";
$startExtract = 1;
}
if ($startExtract && !$stopExtract)
{
if (strstr($buffer, "<a"))
{
$startPos = strrpos($buffer, "<");
$buffer = substr($buffer, $startPos);
}
//$text = trim(strip_tags($buffer));
//echo trim($buffer)."/n";
$buffer = str_replace("/n/r", " ", "$buffer");
if (strstr($buffer, "http://ichart.yahoo.com/v?s=$stockSymbol"))
{
//echo "ichart found!";
$stopExtract = 1;
}
$capturedHTML .= $buffer;
}
if ($startExtract && strstr($buffer, "<br>"))
{
$stopExtract = 1;
//echo "extract stopped at line #$lineCount/n";
echo $capturedHTML;
break;
}
$lineCount++;
}
fclose($fd);
}
//以下為抓取的一個(gè)例子
$symbols = array('CCR', 'IIXL','SAPE','WBVN' );
$symbolCount = count($symbols);
for ($i=0; $i< $symbolCount; $i++)
{
echo "$symbols[$i]<br>";
getYahooQuote("$symbols[$i]");
}
?>
php技術(shù)：實(shí)時(shí)抓取YAHOO股票報(bào)價(jià)的代碼，轉(zhuǎn)載需保留來(lái)源！
鄭重聲明：本文版權(quán)歸原作者所有，轉(zhuǎn)載文章僅為傳播更多信息之目的，如作者信息標(biāo)記有誤，請(qǐng)第一時(shí)間聯(lián)系我們修改或刪除，多謝。
