今天一串字串要只取中的數字,
原理:用正規表示法做取代,取代除了數字以外的都取代成空白
Example:
$str = "單價:750"; // 只要取750
preg_replace('/[^\d]/','',$str);
原理:用正規表示法做取代,取代除了數字以外的都取代成空白
Example:
$str = "單價:750"; // 只要取750
preg_replace('/[^\d]/','',$str);
<ul id="org" style="display:none">
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美
<ul>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美
<ul>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美</li>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美</li>
</ul>
</li>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美
<ul>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美</li>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美</li>
</ul>
</li>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美
<ul>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美</li>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美</li>
</ul>
</li>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美
<ul>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美</li>
<li><span class="icon"><img src="/images/icon_man.png" alt=""></span>林筱美</li>
</ul>
</li>
</ul>
</li>
</ul>
<link rel="stylesheet" href="/css/jquery.jOrgChart.css">
<script type="text/javascript" src="/js/jquery.jOrgChart.js"></script>
<script>
$(document).ready(function() {
$("#org").jOrgChart({
chartElement: '#chart'
});
});
</script>
function jsonRemoveUnicodeSequences($struct) {
return preg_replace("/\\\\u([a-f0-9]{4})/e",
"iconv('UCS-4LE','UTF-8',pack('V', hexdec('U$1')))", json_encode($struct));
}
json_encode($str,JSON_UNESCAPED_UNICODE);
// 取得token $token = get_token(); $url = THIS_API_URL.$url; // 將token加入header中 $API->http_header = array(); $API->http_header[] = 'Content-type: application/json'; $API->http_header[] = 'Authorization: basic '.$token; $API->send_method = $send_method; // 執行 $return = $API->curl_file_get_contents($url,$array); $return = json_decode($return,true);
class API
{
// POST 資料
public $send_method = 'post', // 傳送方式
$http_header = array('Content-Type: text/plain')
;
public function curl_file_get_contents($url,$request=array())
{
$useragent = "Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.155 Safari/537.36";
$curl = curl_init(); // 啟動一個CURL會話
curl_setopt($curl, CURLOPT_URL, $url); // 要訪問的地址
curl_setopt($curl, CURLOPT_REFERER, $url);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 對認證證書來源的檢查
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 1); // 從證書中檢查SSL加密算法是否存在
curl_setopt($curl, CURLOPT_USERAGENT, $useragent); // 模擬用戶使用的瀏覽器
curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自動跳轉
curl_setopt($curl, CURLOPT_ENCODING, "UTF-8"); // 編碼
curl_setopt($curl, CURLOPT_COOKIE, "cookieLangId=zh_tw;"); // 傳送cookie
curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自動設置Referer
if ($this->send_method == 'post')
{
curl_setopt($curl, CURLOPT_POST, count($request)); // 發送一個常規的Post請求
curl_setopt($curl, CURLOPT_POSTFIELDS, $request); // Post提交的數據包
}
curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 10); // 連線時間
curl_setopt($curl, CURLOPT_TIMEOUT, 30); // 設置超時限制防止死循環
curl_setopt($curl, CURLOPT_HEADER, 0); // 顯示返回的Header區域內容
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 獲取的信息以文件流的形式返回
curl_setopt($curl, CURLOPT_HTTPHEADER, $this->http_header);
$r = curl_exec($curl); // 執行操作
if (curl_errno($curl)) {
echo 'Errno'.curl_error($curl);//捕抓異常
}
curl_close($curl); // 關閉CURL會話
return $r;
}
}
php 要讀取 Authorization 要在 .htaccess 加上:$(window).scroll(function(){
$(".nav").css({ // 要移動的class或div
'left': 0 - $(this).scrollLeft()
});
$(".footer").css({
'left': 0 - $(this).scrollLeft()
});
});