日期:2014-05-17 浏览次数:20580 次
html='<table>';
var i,size,result;
url='stock.php';
$.post(url,
function(data){
result = eval('(' + data + ')');
size = result.length;
for (i = 1; i < size; i++) {
html += "<tr><td>" + result[i][1] + "</td><td>" + result[i][2]+ "</td><td>" + result[i][3] + "</td></tr>";
}
});
html+='</table>';
alert(html);
<?php
$url = 'http://data.stock.hexun.com/quotes/stock_4.htm';
$content = @file_get_contents($url);
preg_match('/<table width=\"100%\"[^>]*>(.*)<\/table>/isU', $content,$str);
preg_match_all('/<tr>(.*)<\/tr>/isU', $str[0],$strs);
foreach ($strs[0] as $value){
//$pingyings = str_replace('__', '', $pingying);
preg_match_all('/(<td[^>]*>|<th[^>]*>)(.*)(<\/td>|<\/th>|<\/div>)/isU', $value,$strs);
$zhishu[] = $strs[2];
}
for($i=1,$size=count($zhishu); $i<$size; $i++){
$zhishu[$i][0] = str_replace('<div>', '', $zhishu[$i][0]);
//$zhishu[$i][0] = iconv('gbk', 'utf-8', $zhishu[$i][0]);
}
die(JSON($zhishu));
function arrayRecursive(&$array, $function, $apply_to_keys_also = false)
{
foreach ($array as $key => $value) {
if (is_array($value)) {
arrayRecursive($array[$key], $function, $apply_to_keys_also);
} else {
$array[$key] = $function($value);
}
if ($apply_to_keys_also && is_string($key)) {
$new_key = $function($key);
if ($new_key != $key) {
$array[$new_key] = $array[$key];
unset($array[$key]);
}
}
}
}
function JSON($array) {
arrayRecursive($array, 'urlencode', true);
$json = json_encode($array);
return urldecode($json);
}
<?php
header("Content-type:text/html;charset=gbk");
$url = 'http://data.stock.hexun.com/quotes/stock_4.htm';
...
...
...
?>
------解决方案--------------------
按你的数据,只能是一维数组
你的循环错误在于
1、起点错了,数组下标从 0 开始,你却从 1
2、明明是一维数组,你却当做二维来处理,自然就文不对题了
数据是三个一组的
for (i = 0; i < size; i+=3) {
html += "<tr><td>" + result[i] + "</td><td>" + result[i+1]+ "</td><td>" + result[i+2] + "</td></tr>";
}
------解决方案--------------------
用php组成2维的不就行了