PHP Tutorials

$adiff = json_decode('{"28":0,"29":0,"30":0,"31":0,"32":0,"33":0,"34":0,"35":0}',true);$diff = json_decode('{"28":1,"29":1,"30":1,"31":1,"32":1,"33":1,"34":1,"35":1}',true);$adiff = array_merge_recursive($diff,$adiff);var_dump($adiff); Theoretically

The back-end password store is via crypt function + salt , as follows: pwd = crypt(value ,salt) The salt format is $2a$08$aabbccddee , so the encryption algorithm should be blowfish , then the problem comes, how to implement the crypt function

Title, the original has been mistakenly thought JS inside can not be like PHP definition associative array, such as a["color"]=red; But a few days ago, I found it possible. Would you like to ask if this is a more efficient way of defining than

What technology is involved in the development of WAP Web site, the background with PHP, database with MySQL, how to deal with the front end? Reply content: What technology is involved in the development of WAP Web site, the background with PHP,

Business has a need to do file operations, through PHP and Shell Interactive implementation System (), Shell_exec () performs other systems such as Mv,cp,list, and PHP sets the appropriate security configuration to allow PHP system functions to

$sum=(0.5+0.2+0.2+0.1);//var_dump float(1)$sum2=1 //var_dump int(1)$sum == $sum2 //var_dump bool(false) What's the matter, please?In addition, the following tests are possible.For example （0.5+0.2+0.3+0.0)==1 //var_dump bool(true) Reply

What PHP tools are used to send mail to 100,000 users? Reply content: What PHP tools are used to send mail to 100,000 users? Use third-party services such as Amazon SES, mailgun, and domestic Sendcloud Recommended for the Amazon SES service,

such as template files, there are header.php,footer.php,widget.php and so on, these are require to main.php, it is necessary to merge these files into a whole file it? What if XCache or APC or Accelerater are loaded? Thank you for the answer, and

The structure of the table is as follows: REATE TABLE `carts` ( `user_id` int(10) unsigned NOT NULL, `product_id` char(64) NOT NULL, `quantity` int(10) unsigned NOT NULL, `created_at` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',

require_once "slim/vendor/autoload.php";$app = new \Slim\Slim(['debug' => true,'mode' => 'development']);$app->get("/index", function() { echo "Hello Slim World";});$app->run(); In the native access Localhost/api.php/index has output, but on

Customer Service interface-Send message Interface Invocation Request Description HTTP request mode: POSTHttps://api.weixin.qq.com/cgi-bin/message/custom/send?access_token=ACCESS_TOKEN Note that if you need to send a message with a customer service

There are a lot of key=>value form of value pairs, such as: XXXX=>AAAAAAA, the value once established will not change, the number of words will reach millions later, and often access to, concurrency is not high, but to ensure that the data

Check_login (); $m _time= $this->getmillisecond (); $con [' Si_time ']=array (' GT ', date (' y-m-d ')); $ranking =m (' sign ')->where ($con)->count (); if ($ranking) {$haha =intval ($ranking);

How to verify the app when doing PHP app interface Reply content: How to verify the app when doing PHP app interface 1. When the login verification is passed, the server generates a token token, which contains information such as user

Install the xxx wordpress theme site when placed under the Wamp open http://localhost/xxx/index.php appears to find Get_header () problem.Fatal error:call to undefined function get_header ()See index.php Indeed the first line is the function of

Ask, the movie website "You also may like the following movie" This function how to realize? What points of knowledge are involved? Reply content: Ask, the movie website "You also may like the following movie" This function how to realize?What

Could not find ' php-cs-fixer '. The program is not being installed. See Https://github.com/FriendsOfPHP/PHP-CS-Fixer for program installation instructions. Your program was properly installed if running ' which php-cs-fixer ' in Your Terminal

/ http Video.google.com/timedt ext?lang=en&v=hsnb7zgw15m This method can only get uploaded subtitles, I want to get the machine automatically generated subtitles, what is the best way? I do iOS development to use, it is best to have a

Reply content:First answer, think of a little excited about it ~ I have been engaged in NODEJS development, before a slight contact with PHP, the answer to the question is not language, extremists do not like to spray. First put two pictures, first

1. What kind of small system did you do during college? 2. This semester to learn the Web, what is the right Web project to practice? 3. If you want to do something like this, what techniques do you need to use specifically? Reply content:Thank you