PHP Tutorials

First, create a picture resource Imagecreatetruecolor (width,height); imagecreatefromgif (picture name); imagecreatefrompng (picture name); Imagecreatefromjpeg (image name) ; draw a variety of image imagegif (picture resource, save path); Imagepng

Eval Converts a value into a string. Syntax: void eval (string code_str); return value: None Function type: Data processing Content Description This function can substitute the value of a variable in a string, and is typically used to manipulate

Name Description PDO::P aram_bool (Integer) represents the Boolean data type. PDO::P aram_null (integer) represents the NULL data type in SQL. PDO::P aram_int (integer) represents an integral type in SQL. PDO::P aram_str (integer) represents a

virus Program Source code example Anatomy-CIH virus [2] Originalappexe SEGMENT 　　 ; PE format executable file headerFileheader:DB 04dh, 05ah, 090h, 000h, 003h, 000h, 000h, 000hDB 004h, 000h, 000h, 000h, 0ffh, 0ffh, 000h, 000hDB 0b8h, 000h, 000h, 000

Definition and Usage A radio box is used when a user chooses one of several given choices. Syntax Parameter Description type The type of the form. One of the radio represents a radio button. name option. You can define your own name. Value is

Every installation is a matter of newspaper, no matter what command I use All the orders I've used, they're all papers. Brew Install PHP56 Brew Install php56--with-apache Brew Install php56--with-apache--with-pear and the command on the chart, all

The message pushes iOS with apns,android with GCM. Push failure will return invalid tokens, but in invalid Tokne, can you tell which ones are forbidden and which are caused by uninstalling the app? 1 APNS PHP push-back error handling push.php if (!

PHP has been designed with 9 super-global variables, 8 magic variables, and 13 magic methods, which can be used anywhere in the script without a declaration. These variables and functions are frequently used in PHP development, and these variables

I now need to automate data collection on the list of articles in a Web site and the actual content in the list, which can get the ID of each article, And each article through a unified interface (parameter with that article ID to get to the

PHP generates random string custom functions in a detailed description /** * Generate random String * @param int $length The random string length to be generated * @param string $type random code type: 0, digit + capital letter, 1,

I see some movie sites, such as a movie station inside the ABC resources in a station inside the search bar can be found but now through the Baidu directly search ABC can be found out of a station inside the ABC resources do not have to go to a

When using PHP to write app interface, token in that step to the app client, each have what pros and cons For example, before requesting any interface to obtain token The other is when a user initiates a login request and then gives token What are

1, the use of Laravel auth verification 2. Change the model in configuration auth.php to Appmodelsadminuser::class (because it is the login authentication of the background user) 3, in the page with Ajax call Background login method, the main logic

Install php7.0 on ubuntu16.04 to prompt this: pcd@pcd-all-series:~/Desktop $ sudo apt-get install Php7.0[sudo] PCD password: Reading package list ... Completing the dependency tree that is analyzing the package is reading state information ...

Why this HTML file load so slow, in the company server test, I would like to ask whether this is the front end of the problem or the back end of the problem Reply content: Why this HTML file load so slow, in the company server test, I would

Here's what the code does today: 1. Read data from a database 2. Determine the value and process the following business logic based on the result of the decision Step1: Field read from database: Table $table_name, ID field data type is int

A few days ago to learn PHP, found Laravel this framework, began to see the time is 4.2 version of the Thursday when suddenly found Laravel 5 officially on-line. I am not a lot of contact with the framework, because it is not the code, but the

Background sets of bootstrap, about the style aspects of the most can be satisfied, which has a form submitted problems, set is ready-made bootstrap template. The code is as follows About the method of form verification, the official

This is a php +txt text file made by the online call voting system, without database support can complete the online user survey function, the details are as follows Online Survey program code Survey.php You have voted, thank you for

1. Installing Nginx install nginx 2. Configure Nginx 1.查看nginx状态，启动，重载等命令 service nginx status start service nginx reload 2.添加虚拟主机在/etc/nginx/conf.d中建立相关的文件夹，将配置文件放到该文件夹下。配置文件例：vhosts_sample.conf server { listen8080; #端口