PHP Tutorials

PHP's own function fputcsv can be used to print the report (Excel) function. If your report format requirements are not very high, then fputcsv is a good choice. It performs efficiently and does not require a third-party library, which is convenient

In my PHP project to use Semantic-ui, but in the use of gulp related to the place I am a little confused.My steps: 1. Place the downloaded Semantic-ui folder at the root of the project 2. Download and install NPM and Nodejs as prompted by

10 x Problem Questions: 1 What is the difference between the storage engine in MySQL and which one is the default? Answer: 1 We can store the engine: 1. MyISAM (the default engine for MySQL. Each MyISAM table is divided into three files

PHP Version: PHP 5.4.16 thinkphp version: 3.2.3 Directly on the code: $data:Array( [area] => aa [brand] => bb [color] => cc [type] => 通勤车 [alerted_police] => 0 [status] => 0 [lost_time] => [info] => dd [email] =>

A lot of small partners in, learning PHP when one of the first problems is require, include and require_once, Include_once love to kill. After knowing the story of their love and killing, they often begin to use the framework. The framework is a

Class model{ protected $tableName = "";//Table name protected $pOb;//pdo class object function __construct () { $pdo =new PDO ("mysql:host="). Db_host. "; Dbname= ". Db_name,db_username,db_password); $pdo->exec ("Set Names"). Db_charset); $this->pob=

Describe: A download link on a network, access in the browser will download a picture, how to use PHP script to access this link, and then save the downloaded image to the local designated folder? Try to use curl and file_get_contents, have no

There are two main scenarios: User to hack cookie Malicious user hijacking Cookie impersonating login How to set a cookie to remember the user's login status and relatively safe? Reply content: There are two main scenarios:

I want to replace the URL with an IP address in Piwik's tracking code a step that eliminates parsing But the code in the var u instead of the corresponding IP can not be traced, a bit less clear, is it necessary to

I'm going to upload a video now, and now I have two questions, One: How to add a watermark to a video that has been uploaded to seven cows? I'm only going to add watermarks to the video when transcoding, but I don't know how to add a watermark to

I am on the web side of the multi-image upload test is correct, can upload images, can also be entered into the database, but not in iOS, can only upload a picture, will be covered by other images, what is the reason, for help, urgent urgent!!!!!!!!

Here is my code: Redis) {$cfg = [' scheme ' = + env (' Redis_scheme ', ' TCP '), ' host ' = env (' RE Dis_host ', ' 127.0.0.1 '), ' port ' = env (' Redis_port ', 6379)]; $this->redis = new \predis\client ($CFG); }}/** *

If the subarray inside a large array has 8 consecutive sk_id of sub-elements inside each element, the sub-array is removed. The data is printed as follows: Array (+) {[0] =array (+) {[0] = = Array (8) {["Email"] + string (+) "13537951319@163.com" ["

To see their various configurations, too much, to the current level of primary operations can not be understood, so it is intended to ask you what you are familiar with the special need to know the configuration, how to configure better maintenance

Each data structure is as follows: { id: 2, year: "2016", month: "09", day: "19", time_name: "下午班", time_range: "14:00-17:00"}, Need to be based on the date of the data into the following linkage effect, temporarily did not think

the log of the timer print appears jitter, as follows: Timer: # #23496 # #2016-09-01 19:23:24 Timer: # #23496 # #2016-09-01 19:23:25 Timer: # #23496 # #2016-09-01 19:23:27 Timer: # #23496 # #2016-09-01 19:23:27 Timer: # #23496 # #2016-09-01 19:23:28

At native development time is no exception, deployed to the server on a variety of issues, REQUEST_URIParameters are clearly valued, but QUERY_STRINGBut it's empty ... Orz In the native development is using Apache, deployment is using Ngnix is it

I want to realize the positioning function, Baidu a bit, said to first open the public number, want to ask not to open the public number, can use the positioning function? Thank you. Add:The opening of the public number is the need to open a

You are here: Product category column Category ID classification tree category name parent class ID parent class path commodity classification management 6 Electric 0 0, modify | Copy | Delete 15 black and white machine 6 0, 6, modify | Copy |

1, upload file average size of about 10M 2, the current temporary use of Apache, heard that change nginx can speed up? Reply content: 1, upload file average size of about 10M2, the current temporary use of Apache, heard that change nginx can