代码如下
＼u5c0f＼u533a＼u7eff＼u5316＼u5f88＼u4e0d＼u9519|||＼u4e8c＼u671f＼u4ec0＼u4e48＼u65f6＼u5019＼u4ea4＼u623f＼u7684|||＼u4e8c＼u671f＼u4ea4＼u623f＼u4e86|||＼u548c＼u683c＼u6797＼u4e91＼u5885＼u79bb＼u5f97＼u5f88＼u8fd1|||＼u5730＼u7406＼u4f4d＼u7f6e
上面代码有人能看懂吗？我估计没人了，我知道是json了所以取一段出来测试
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echo json_decode('u683c＼u8fd8＼u4e0d＼u9519'); |
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发现什么出没有输入，后来想这个不是标准json我们可以使用一个数组再转换看一下
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$array =array('u683c＼u8fd8＼u4e0d＼u9519'); 得到结果是 ["u683c＼＼u8fd8＼＼u4e0d＼＼u9519"] |
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这不是标准json格式数据吧，于时我再进一步解析
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$array = json_decode('["＼u4e8c＼u671f＼u4ec0＼u4e48＼u65f6＼u5019＼u4ea4＼u623f＼u7684"]'); print_r($array ); ( |
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是乱码呀，这个我估计是编码问题，我知道json转换编码是uft8的而我页面是gbk了，于时找到iconv函数
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$array = json_decode('["＼u4e8c＼u671f＼u4ec0＼u4e48＼u65f6＼u5019＼u4ea4＼u623f＼u7684"]'); echo iconv('utf-8','gbk',$array[0]); |
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得出结果是
二期什么时候交房的
这样就成功把乱码转换成中文了哦，大家试一下
本站原创教程：转载注明来源http://www.111cn.net
我们在很多的公共网站中都会有碰到显示用户的IP时后面几个IP段显示为星号了，这样很好的保护了用户隐私了，下面我总结了些例子，大家看看吧。php正则格式化IP地址，隐藏后一位。
例子
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<?php |
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例子
php实现隐藏Ip地址最后一段或者最后两段的方法
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| <? //--隐藏IP后几位 $ip='127.0.0.1'; $reg1='/((?:＼d+＼.){3})＼d+/'; $reg2='~(＼d+)＼.(＼d+)＼.(＼d+)＼.(＼d+)~'; echo preg_replace($reg1,"＼＼1*",$ip);//以上输出结果为：127.0.0.* echo "------------------<br/>"; echo preg_replace($reg2,"$1.$2.*.*",$ip);//以上输出结果为：127.0.*.* ?> |
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例子
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function suohao($phone){ |
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当然还有像数组以.分开之后把数组2,3进行替换就可以了或组合0，1数组就可以了。
页面缓存在有的时候是不需要的，我们可以禁止浏览器缓存页面，下面来介绍利用php禁止浏览器使用缓存页面例子。在PHP中可以轻松的使用下面的语句实现禁止页面缓存，但比较难记特整理下，方便大家使用。
php代码
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<? php // 设置此页面的过期时间(用格林威治时间表示)，只要是已经过去的日期即可。 // 设置此页面的最后更新日期(用格林威治时间表示)为当天，可以强制浏览器获取最新资料 ?> |
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这对于某些页面来说是很有用的，例如：单信息以及订单下的商品，并且清空购物车对应商品数据。
肯定不希望用户到了最后一个页面，都已经生成订单了，再点浏览器的返回按钮回到前一个页面。
那么在订单地址页面加入：
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header("Cache-Control:no-cache,must-revalidate,no-store"); //这个no-store加了之后，Firefox下有效 |
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这个页面不缓存了，并且有个判断购物车商品为空就跳转到空购物车的页面，那么用户点击浏览器后退，回来之后，也直接到 购物车页面了。
微信公众号开发代码我在网上看到了有不少，其实都是大同小义了都是参考官方给出的demo文件进行修改的，下面给各位分享一个。初次接触的时候写的一些，有点乱…也没去整理…
ps–最近都不想工作了，各种烦，午饭也没吃，就是想表达一下我过的不好。–请忽略个人情绪往下看。
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<?php * |
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这是magento脚本的另外一种写法。
个人觉得写的还行，高手莫见笑。
用SplFileObject来处理大数据的csv文件效率高
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| <?php require_once 'shell/abstract.php'; class Faarao_Import_Customer extends Mage_Shell_Abstract { protected $_files = array(); protected $_datas = array(); public function __construct() { parent::__construct(); set_time_limit(0); if($this->getArg('file')) { $this->_files = array_merge( $this->_files, array_map( 'trim', explode(',', $this->getArg('file')) ) ); foreach ($this->_files as $key=>$file) { $extension = self::get_extension($file); if($extension != 'csv'){ unset($this->_files[$key]); } } } if(empty($this->_files)){ die(self::usageHelp()); } } // Shell script point of entry public function run() { self::getDataFromCsv(); if(empty($this->_datas)){ die("not found data in csv ! ＼r＼n"); } $emailBooks = array(); foreach ($this->_datas as $name => $datas) { echo "filename: {$name} =======================＼r＼n"; $importNum = 0; foreach ($datas as $key => $data) { if(empty(trim($data[4]))){ continue; } $customerData['firstname'] = trim($data[0]); $customerData['lastname'] = trim($data[1]); $customerData['phone'] = trim($data[2]); $customerData['mobile'] = trim($data[3]); $customerData['email'] = trim($data[4]); $customerData['company'] = trim($data[5]); $customerData['billing_address'] = $data[6] . $data[7] . $data[8]; $customerData['billing_postcode'] = sprintf("%05d",trim($data[9])); $customerData['billing_city'] = trim($data[10]); $customerData['billing_country'] = trim($data[11]); $customerData['shipping_address'] = $data[12] . $data[13] .$data[14]; if(empty($data[15]) && is_numeric($data[16])){ $customerData['shipping_postcode'] = sprintf("%05d",trim($data[16])); $customerData['shipping_city'] = trim($data[17]); $customerData['shipping_country'] = trim($data[18]); }else{ $customerData['shipping_postcode'] = sprintf("%05d", trim($data[15]));; $customerData['shipping_city'] = trim($data[16]); $customerData['shipping_country'] = trim($data[17]); } // $customerData['email'] = 'zouhongzhao@126.com'; $customerData['country'] = 'Finland'; $customerData['password'] = self::randomkeys(10); echo "customer email {$customerData['email']} ...＼r＼n"; print_r($customerData); $customer = Mage::getModel('customer/customer'); $customer->setWebsiteId(Mage::app()->getWebsite()->getId()); $customer->loadByEmail($customerData['email']); if(!$customer->getId()) { echo "insert ... ＼r＼n"; $customer->setEmail($customerData['email']); $customer->setFirstname($customerData['firstname']); $customer->setLastname($customerData['lastname']); $customer->setPassword($customerData['password']); }else{ echo "update ... ＼r＼n"; } try { $customer->save(); $customer->setConfirmation(null); $customer->save(); //Make a "login" of new customer Mage::getSingleton('customer/session')->loginById($customer->getId()); $importNum ++; $emailBooks[$customerData['email']] = array( 'firstname'=>$customerData['firstname'], 'lastname'=>$customerData['lastname'], 'customer_mage_id'=>$customer->getId(), 'passwd'=>$customerData['password'] ); echo "customer save ok !＼r＼n"; } catch (Exception $ex) { echo "customer save fail !＼r＼n"; continue; } if(trim($customerData['billing_address']) == trim($customerData['shipping_address']) && $customerData['billing_postcode'] == $customerData['shipping_postcode'] && $customerData['billing_city'] == $customerData['shipping_city']){ $same_address = array ( 'firstname' => $customerData['firstname'], 'lastname' => $customerData['lastname'], 'street' => $customerData['billing_address'], 'company' => $customerData['company'], 'city' => $customerData['billing_city'], 'region_id' => '', 'region' => '', 'postcode' => $customerData['billing_postcode'], 'country_id' => 'FI', 'telephone' => $customerData['phone'], ); $customAddress = Mage::getModel('customer/address'); //$customAddress = new Mage_Customer_Model_Address(); $customAddress->setData($same_address) ->setCustomerId($customer->getId()) ->setIsDefaultBilling('1') ->setIsDefaultShipping('1') ->setSaveInAddressBook('1'); try { $customAddress->save(); echo "sameAddress save ok !＼r＼n"; } catch (Exception $ex) { echo "sameAddress save fail !＼r＼n"; continue; } }else{ $billing_address = array ( 'firstname' => $customerData['firstname'], 'lastname' => $customerData['lastname'], 'street' => $customerData['billing_address'], 'company' => $customerData['company'], 'city' => $customerData['billing_city'], 'region_id' => '', 'region' => '', 'postcode' => $customerData['billing_postcode'], 'country_id' => 'FI', 'telephone' => $customerData['phone'], ); self::setBillingAddress($billing_address,$customer); $shipping_address = array ( 'firstname' => $customerData['firstname'], 'lastname' => $customerData['lastname'], 'street' => $customerData['shipping_address'], 'company' => $customerData['company'], 'city' => $customerData['shipping_city'], 'region_id' => '', 'region' => '', 'postcode' => $customerData['shipping_postcode'], 'country_id' => 'FI', 'telephone' => $customerData['phone'], ); self::setShippingAddress($shipping_address,$customer); } // die; } echo "import num: {$importNum} =======================＼r＼n"; } //save passwd $fp = fopen('customer_record.log', 'w'); fwrite($fp, json_encode($emailBooks)); fclose($fp); } public function setBillingAddress($data,$customer){ $customerAddress = Mage::getModel('customer/address'); if ($defaultShippingId = $customer->getDefaultBilling()){ $customerAddress->load($defaultShippingId); } else { $customerAddress ->setCustomerId($customer->getId()) ->setIsDefaultBilling('1') ->setSaveInAddressBook('1') ; $customer->addAddress($customerAddress); } try { $customerAddress ->addData($data) ->save() ; echo "BillingAddress save ok !＼r＼n"; } catch(Exception $e){ // Mage::log('Address Save Error::' . $e->getMessage()); echo "BillingAddress save fail !＼r＼n"; } } public function setShippingAddress($data,$customer){ $customerAddress = Mage::getModel('customer/address'); if ($defaultShippingId = $customer->getDefaultShipping()){ $customerAddress->load($defaultShippingId); } else { $customerAddress ->setCustomerId($customer->getId()) ->setIsDefaultShipping('1') ->setSaveInAddressBook('1') ; $customer->addAddress($customerAddress); } try { $customerAddress ->addData($data) ->save() ; echo "ShippingAddress save ok !＼r＼n"; } catch(Exception $e){ // Mage::log('Address Save Error::' . $e->getMessage()); echo "ShippingAddress save fail !＼r＼n"; } } public function randomkeys($length) { $returnStr=''; $pattern = '1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLOMNOPQRSTUVWXYZ'; for($i = 0; $i < $length; $i ++) { $returnStr .= $pattern {mt_rand ( 0, 61 )}; } return $returnStr; } public function getDataFromCsv(){ $this->_files = array_unique($this->_files); $csvCustomers = array(); foreach ($this->_files as $filename) { echo "current file: {$filename}＼r＼n"; setlocale(LC_ALL, 'en_US.UTF-8'); $content = file_get_contents($filename); $data = mb_detect_encoding()($content, 'UTF-8', true); // $data = iconv("CP1257","UTF-8", $content); file_put_contents($filename, $content); // fclose($handle); // print_r($content);die; $basename = basename($filename,".csv"); $data = array(); $tmp = array(); $spl_object = new SplFileObject($filename, 'rb'); $spl_object->seek(filesize($filename)); $start = 0; $num = $spl_object->key(); $spl_object->seek($start); while ($num-- && !$spl_object->eof()) { $data[] = $spl_object->fgetcsv(); $spl_object->next(); } foreach ($data as $key => $values) { if($key == 0){ continue; } $mergeValue = explode(';',implode(';', $values)); // if(count($mergeValue) != 20){ // continue; // } array_push($tmp,$mergeValue); } $this->_datas[$basename] = $tmp; } return $this; } public function get_extension($filename){ return pathinfo($filename,PATHINFO_EXTENSION); } // Usage instructions public function usageHelp() { return <<<USAGE Usage: php tetuan_customer_import.php --file a.csv,b.csv ＼n USAGE; } } // Instantiate $shell = new Faarao_Import_Customer(); // Initiate script $shell->run(); |
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补充：有一些朋友使用的是excel文档，这样这个程序就不可以使用了，我们可以使用phpexcel插件来读取excel文件并写入到数据库中去哦。