PHP Tutorials

It was Jiangzi, I deleted the entire directory of vendor, and then I re-executed it. composer install -o --prefer-dist && composer update -o --prefer-dist , then the site will not run ... The error message is nothing more than The file or directory

First thanks for the time to read!I try to log on to the local server via my browser to run my php file and not run properly. I installed the AppServer installation package 2.6.0 version (AppServer Web site) with the software version included in the

Copy directory code /** * [copydir Copy folder] * @param [type] $srcPath [source directory] * @param [type] $desPath [destination directory] * @return [type] [Description] */Public Function copydir ($srcPath =null, $desPath =null) {$srcPath =

For the site upload pictures, images are uploaded to the server, how can we record each uploaded image file storage address it? For example: User uploaded images, albums, product pictures and so on, these uploaded pictures how can we record their

PHP uses curl to send a cookie, referer and other request header after the location jump, then this session server received the request header? If not,Then ask, in the service side without Setcookie, how to download directly through PHP files

Recently need to use PHP for mobile app to provide background API, see the domestic PHP Restful API relative less information, want to find a code to learn, PHP to get started only a few days, now need to know how to gracefully complete this API.

$data = Array (' A ', ' B ', ' C '); foreach($data as $key=>$val) { $val = &$data[$key]; } Var_dump ($data); Reply content: $data = Array (' A ', ' B ', ' C '); foreach($data as $key=>$val) { $val = &$data[$key];

In the normal development process, there is the problem of SQL injection in the code, presumably we all know and understand, but also understand the common solution. But recently there's another way to prevent SQL injection: $sql = sprintf("SELECT *

First Write API program, using native PHP, no restful requirements. If you only implement functionality to return JSON data, it feels easy to implement most of the functionality, so what do you need to be aware of in addition to functional

The project was placed on GitHub, made by a webhook, and its own server detects post from GitHub, and if Master has a change, executes cd /path;git pull git@ooxxx.com There is no problem in pulling the substitution code above. At the same time, it

Does the $_cookie variable get the value of a cookie by reading a cookie file? Why does the value of the $_cookie variable exist after the cookie file is deleted? Reply content: Does the $_cookie variable get the value of a cookie by reading a

When I add an article, I need to automatically generate anchor text, keyword to match the content of the article, will match to the IMG alt and title value, the picture will appear abnormal. Dear God, help me solve it! Thanks, man. The original

The current project has been partially developed, and local testing is normal, but not on the server. Local Environment: xampp-3.2.2（php-5.6.15, apache-2.4.17） Server environment: php-5.3.3、 nginx-1.0.15、 php-fpm I tried 3 ways to connect mysql ,

thinkphp how to strictly case-sensitive under windows ? Because the project is going to eventually move to Linux. But because it's a development environment, it can't be case-sensitive. So later to Linux will be a problem. So ask the great God.

If there is such a number, I do not know if it is possible, but if the function is returned, there will certainly be this big number $num = 101000000411132513120104; Direct echo echo $num;//或者echo (string)$sum; have been 1.0100000041113E+2

This is a user table associated with the Group table uid,group_id is the only pair. "Scenario 1: (unique) composite Index"UNIQUE KEY uid_group_id (uid,group_id) "Scenario 2: Composite primary Key"PRIMARY KEY (uid,group_id) 1: I hope the great

Get the analysis finished product demand is the line design UML (with class diagram) or the first design database? Reply content: Get the analysis finished product demand is the line design UML (with class diagram) or the first design database?

The first time to compile the installation of PHP is very smooth, because to increase freetype, so to recompile, the result is dead or alive is unable to pass the Configure. CENTOS7 Information Uname-a Linux Dev 3.10.0-327.el7.x86_64 #1

$array = range(1, 10000);function test1($array){ return $array;}function &test2($array){ return $array;}$start = microtime(true);for ($i=0; $i Output Result:Cost 5.5163149833679Cost 6.3323628902435Although the gap is not big Reply content:

The first time with Phpstorm installed 2016.1, then, from http://phpstorm-themes.com/downloaded a theme night-nature.icls, is ICLS format, and then enter C:\Documents and Settings\administrator\. Phpstorm2016.1\config directory, found that there is