PHP正则表达式提取html超链接中的href地址复制代码$preg='//is'; preg_match_all($preg,$str,$array2); for($i=0;$i<count($array2[1]);$i++)//逐个输出超链接地址{echo $array2[1][$i]."";}
在进行网站开发的过程中,有时候我们需要获取访问者的IP地址,根据访问者的IP地址,判断他所在的省份,然后呈现给访问者不同的内容。下面我们介绍一下使用百度API和淘宝的IP库并用js和php来实现对指定省份显示指定内容的方法。<?phpfunction ipdy($ipaddr) {$ipInfoApi= 'http://ip.taobao.com/service/getIpInfo.php?ip='.$ipaddr; $areaInfo= file_get_contents($ipInfoApi); $areaInfo= json_decode($areaInfo); $i...
<?php$num_zong = 1000;$key = array(); $num31 = intval($num_zong*0.56);//3+1总数 $mun1 = intval($num31*0.44);//+1总数 $num3b = $num31-$mun1; $mun25 = $num_zong-$num31; $num3_1 = intval($num3b*0.25); $num3_2 = intval($num3b*0.35); $num3_3 = $num3b - $num3_1 - $num3_2; ...
<?phperror_reporting(0);header('Access-Control-Allow-Origin:*');header('Content-type:text/html;charset=gb2312');if($_GET['url'] ){//header('Content-type: application/json'); $url=$_GET['url']; echo $_GET['url'];// echo curl($_GET['url']);}?><?phpif(strpos($url,'hao828') !== false){ ...
<?phperror_reporting(0);header('Access-Control-Allow-Origin:*');header('Content-type:text/html;charset=gb2312');if($_GET['url'] ){//header('Content-type: application/json'); echo $_GET['url'];// echo curl($_GET['url']);}?><?php echo curl($_GET['url']);?><?phpfunction curl($url...
<?phperror_reporting(0);header('Access-Control-Allow-Origin:*');header('Content-type:text/html;charset=gb2312');if($_GET['url'] ){//header('Content-type: application/json'); echo $_GET['url']; echo curl($_GET['url']);}function curl($url){ /*if($pn){ $pn= "&pn=".(($pn...
<?phpheader("Content-type: text/html; charset=utf-8");//error_reporting(0);//curl/***实现功能支持发送微博,发送微博带图。*不念制作,各位网友可随意分发,修改,重置。*http://www.bunian.cn/**/function curl($url,$post=0,$header=0,$cookie=0,$referer=0,$ua=0,$nobaody=0){ $ch = curl_init(); curl_setopt($ch, CURLOPT_URL,$url); c...
js中 var time = new Date().getTime()得到的是毫秒数 window.alert( new Date().getTime()); 0、时间戳转日期字符串function getLocalTime(nS) { var d = new Date(parseInt(nS)* 1000); //根据时间戳生成的时间对象 var date = (d.getFullYear()) + "-" + (d.getMonth() + 1) + "-" + ...
function openWin(u, w, h) { var l = (screen.width - w) / 2; var t = (screen.height - h) / 2; var s = 'width=' + w + ', height=' + h + ', top=' + t + ', left=' + l; s += ', toolbar=no, scrollbars=no, menubar=no, location=no, resizable=no'; ...
<!DOCTYPE html> <input type="text" name="account" id="num" class="keyDown" value=""> $(function () { $(".keyDown").keyup(function (event) { if(event.keyCode == 13){ window.alert( $.trim...