PHP Tutorials

$residueHour=24+24-date('H',$lastSignDay); $formatHour=strtotime(date('Y-m-d H',$lastSignDay).':00:00'); $lastSignDate=strtotime("+{$residueHour}hour",$formatHour); Reply content:

Project does not use framework, native PHP codeThe webscan.php file section reads as follows: My question is as follows: I know this is a protection script, could you please tell me a little more about it? Reply content: Project does not use

Database-level UTF-8 If you use PHP to operate to MySQL, sometimes even if you do all of the above, your string may still face the problem of storing it in a non-UTF-8 format in the database.To ensure that your strings are used UTF-8 from PHP to

Since the use of seven Qiniu robots, Baidu can not crawl. Diagnostics show robots forbidden. And robots I use the seven Qiniu to provide the default. Excuse me, where's the problem? Reply content: Since the use of seven Qiniu robots, Baidu

I want to customize the results of the search display, that is, search for specific keywords to display the results of the search, while displaying some of the specified content. I want to first get search keywords, should use what method? Reply

Recently self-taught php in learning to upload files in a class encounter problems, the code is so: Upload.html: 上传文件 upload.php: The Image When run-time general

First contact with the full-stack PHP framework. The forms are output from the back end, which is not acceptable. In that case, how should the front-end staff write the front end? Reply content: First contact with the full-stack PHP framework.

Existing a resetful API, is used for mobile phone app, most of the content is not required to login to browse, but also a part of the registered user login to use, there is no way to verify the user after the login authenticity, want to return a

$sqlcomment ="SELECT * FROM comment WHERE pid={$id}";$rescomment = $datebase->DBfetch($sqlcomment);var_dump($rescomment); Var_dump (), why is the ID field a string type? Reply content: $sqlcomment ="SELECT * FROM comment WHERE

The public number is available via OAuth for user OpenID, but is it always a request? Or will it take a session or a localstorage program? Reply content: The public number is available via OAuth for user OpenID, but is it always a request? Or

uploadToken($bucket);$policy = array( 'returnUrl' => 'http://127.0.0.1/demo/simpleuploader/fileinfo.php', 'returnBody' => '{"fname": $(fname)}',);$upToken = $auth->uploadToken($bucket, null, 3600, $policy);echo $upToken; Reply content:

public function fileup(){ $upload = new \Think\Upload();// 实例化上传类 $upload->maxSize = 1024*1024*2 ;// 设置附件上传大小 $upload->exts = array('jpg', 'gif', 'png', 'jpeg', 'zip', 'xls', 'rar');// 设置附件上传类型

class Bar { public function test() { $this->testPrivate(); $this->testPublic(); } public function testPublic() { echo "Bar::testPublic\n"; } private function testPrivate() { echo "Bar::testPrivate\n";

Today, we suddenly find that local MySQL can access two of these databases through any user name. One: Any user name can be accessed to these two databasesSecond: User name at will to write, as long as the password is not written can be accessed,

Without JavaScript, absolute positioning is not used, no overflow:hiddenHide the overflow part, how to make the height of the div adaptive? You do not need to consider a low-version browser. Document

$arr = array();foreach ($arr as $key => $value) { if (!isset($key)) { echo 'haha'; }} When the $key does not exist, the output is haha, but the actual operation why does nothing output? Reply content: $arr = array();foreach ($arr as

How to achieve, daily PV probably tens of millions; For example, each click of information: click on the coordinates, click on the user's IP information in the site background requirements can be detected in real time, can not be delayed; How is the

Today manually compiled httpd and PHP7 , ultimately, unable to successfully parse PHP, help. Environment: System: Ubuntu 14.04HTTPD version: 2.4.18PHP Version: php7.0.1 HTML files can be accessed, but PHP files directly display the

I now have a business need, is the account balance problem, how to design This account balance of the table? Simple update updates the balance is obviously not working. If the user on the PC side, the mobile operation balance, it is very likely that

Example: One-dimensional arrays: $arr = ['a', 'b', 'c', 'd']; Variables that need to be transformed: $tmp['a']['b']['c']['d'] = $value; One-dimensional array level variable, key variable. Reply content: Example:One-dimensional arrays: $arr