HuaiDong Blog

function cut_html($html, $start, $end) {
	if (empty($html)) return false;
	$html = str_replace(array("\r", "\n"), "", $html);
	$start = str_replace(array("\r", "\n"), "", $start);
	$end = str_replace(array("\r", "\n"), "", $end);
	$html = explode(trim($start), $html);
 
	for ($i=1;$i<4;$i++){
		$array[$i] = $html[$i];
		$array[$i] = explode(trim($end), @$array[$i]);
	}
 
	return $array;
} 
$content = @file_get_contents('http://dg.woniu.com/news/notice/');
$value = cut_html($content,'<span class="ej_listL_left">','</span>');

header("content-type:text/html;charset=utf-8");
$dom = new DOMDocument();
$dom->load("http://apistatic.yihaodian.com/");//这个是一号店的api（xml）
$messages = $dom->getElementsByTagName('url');
foreach ($messages as $book){
//get
$nodeAuth = $book->getElementsByTagName('siteurl');
$siteurl = $nodeAuth->item(0)->nodeValue;
 
$titles = $book->getElementsByTagName( "title" );
$title = $titles->item(0)->nodeValue; 
 
$images = $book->getElementsByTagName( "image" );
$image = $images->item(0)->nodeValue; 
 
$values = $book->getElementsByTagName( "value" );
$value = $values->item(0)->nodeValue;
 
$prices = $book->getElementsByTagName( "price" );
$price = $prices->item(0)->nodeValue;
 
//save
$arrInfo['siteurl'] = $siteurl;
$arrInfo['title'] = $title;
$arrInfo['image'] = $image;
$arrInfo['value'] = $value;
$arrInfo['price'] = $price;
 
//save info
$array[] = $arrInfo;
echo "<pre>";
print_r($array);

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "http://192.168.1.135/turntable/get_jump.php");
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_POSTFIELDS, $array);
curl_exec($ch);
curl_close($ch);

$data['uid'] = $this->uid;
$data['efforts'] = $res['efforts'];
$data['breakthrough'] = $res['breakthrough'];
$data['target'] = $res['target'];
 
$str = '';
 
foreach ($data as $k=>$v) {
    if (is_array($v)) {
        foreach ($v as $kv => $vv) {
            $str .= '&' . $k . '[' . $kv  . ']=' . urlencode($vv);
        }
    } else {
        $str .= '&' . $k . '=' . urlencode($v);
    }
}
 
$context =
array('http' =>
        array('method' => 'POST',
            'header' => 'Content-type: application/x-www-form-urlencoded'."\r\n".
                        'User-Agent: Manyou API PHP Client 0.1 (non-curl) '.phpversion()."\r\n".
                        'Content-length: ' . strlen($str),
            'content' => $str));
$contextid = stream_context_create($context);
$sock = fopen('http://192.168.1.135/turntable/get_jump.php', 'r', false, $contextid);
if ($sock) {
    $result = '';
    while (!feof($sock)) {
        $result .= fgets($sock, 4096);
}
fclose($sock);

$img_gao=170;
$img_kuan=0;
$jiange=30;//横坐标点与点之间的间隔，生成的图片宽度会根据传入数据的多少而自动变化
$zuo=20;//左侧留空
$you=20;//右侧留空
$shang=20;//上留空
$xia=20;//下留空
$zuidashujuzhi=1;
$p_x = array();//点横坐标
$p_y = array();//点纵坐标
$y_name=split(",",$_GET["x_name"]);
if ($_GET["a"]=="") die("error id:0");
$shuju=split(",",$_GET["a"]);
//得到纵轴最大值
for($i=0;$i<count($shuju);$i++){
if(!is_numeric($shuju[$i])) die("error id:1");
if($shuju[$i]>$zuidashujuzhi) $zuidashujuzhi=$shuju[$i];
}
//得到图像宽度
$img_kuan=$zuo+$you+count($shuju)*$jiange;
//然后创建图像资源
$image = imagecreate($img_kuan,$img_gao);
//灰色背景
$white = imagecolorallocate($image, 0xEE, 0xEE, 0xEE);
//坐标轴用黑色显示
$zuobiao_yanse = imagecolorallocate($image, 0x00, 0x00, 0x00);
//折线用蓝色显示
$xian_yanse = imagecolorallocate($image, 0x00, 0x00, 0xFF);
//画坐标
//横轴
imageline ( $image, $zuo, $img_gao-$xia, $img_kuan-$you/2, $img_gao-$xia, $zuobiao_yanse);
//纵轴
imageline ( $image, $zuo, $shang/2, $zuo, $img_gao-$xia, $zuobiao_yanse);
 
 
 
//得到每个点的坐标
for($i=0;$i<count($shuju);$i++){
array_push ($p_x, $zuo+$i*$jiange);
array_push ($p_y, $shang+round(($img_gao-$shang-$xia)*(1-$shuju[$i]/$zuidashujuzhi)));
}
 
 
 
//纵轴刻度
imageline ( $image, $zuo, $shang, $zuo+6, $shang, $zuobiao_yanse);
imagestring ( $image, 1, $zuo/4, $shang,$zuidashujuzhi, $zuobiao_yanse);
imageline ( $image, $zuo, $shang+($img_gao-$shang-$xia)*1/4, $zuo+6, $shang+($img_gao-$shang-$xia)*1/4, $zuobiao_yanse);
imagestring ( $image, 1, $zuo/4, $shang+($img_gao-$shang-$xia)*1/4,$zuidashujuzhi*3/4, $zuobiao_yanse);
imageline ( $image, $zuo, $shang+($img_gao-$shang-$xia)*2/4, $zuo+6, $shang+($img_gao-$shang-$xia)*2/4, $zuobiao_yanse);
imagestring ( $image, 1, $zuo/4, $shang+($img_gao-$shang-$xia)*2/4,$zuidashujuzhi*2/4, $zuobiao_yanse);
imageline ( $image, $zuo, $shang+($img_gao-$shang-$xia)*3/4, $zuo+6, $shang+($img_gao-$shang-$xia)*3/4, $zuobiao_yanse);
imagestring ( $image, 1, $zuo/4, $shang+($img_gao-$shang-$xia)*3/4,$zuidashujuzhi*1/4, $zuobiao_yanse);
 
 
 
//横轴刻度
for($i=0;$i<count($shuju);$i++){
imageline ( $image, $zuo+$i*$jiange, $img_gao-$xia, $zuo+$i*$jiange, $img_gao-$xia-6, $zuobiao_yanse);
imagestring ( $image, 1, $zuo+$i*$jiange-$jiange/4, $shang+($img_gao-$shang-$xia)+2,$y_name[$i], $zuobiao_yanse);
}
 
 
 
 
//折线
$shuju_yanse_int=0;
for($i=0;$i<count($shuju);$i++){
if($i+1<>count($shuju)){
imageline ( $image, $p_x[$i], $p_y[$i], $p_x[$i+1], $p_y[$i+1], $xian_yanse);
imagefilledrectangle($image, $p_x[$i]-1, $p_y[$i]-1, $p_x[$i]+1, $p_y[$i]+1, $xian_yanse);
}
}
//上一个循环没有画出最后一个点效果，这里还要追加
imagefilledrectangle($image, $p_x[count($shuju)-1]-1, $p_y[count($shuju)-1]-1, $p_x[count($shuju)-1]+1, $p_y[count($shuju)-1]+1, $xian_yanse);
 
//标注数据值
for($i=0;$i<count($shuju);$i++){
imagestring ( $image, 3, $p_x[$i]+4, $p_y[$i]-12,$shuju[$i], $zuobiao_yanse);
}
//设定文件头
header('Content-type: image/png');
//输出图像
imagepng($image);
//释放资源
imagedestroy($image);