PHP Tutorials

There are a variety of ways to get timestamps in PHP, and usually get time is the UNIX timestamp and we normally see the time is not the same, then we need to format this, this article is about PHP gets to the current time and PHP to the UNIX

I used some PHP implementation of the image size adjustment (image resize) function, but are not very perfect, some pictures in the adjustment after the complete deformation, there is no reason for some more lines, and some in the color brightness

This paper compares and analyzes the performance problem of random function Mt_rand () and Rand () in PHP. Share to everyone for your reference. The specific analysis is as follows: in PHP Mt_rand () and Rand () functions are randomly generated a

How does PHP declare an array? There are two main ways to declare an array in PHP: One is to apply an array () function declaration, and the other is to declare an array directly by assigning values to the elements of the array. (What is an array of

forum-20160919104018">forum-20160919104018">The array in PHP is actually an ordered map. A map is a type that associates values to the keys. This type is optimized in many ways, so it can be used as a real array, or as a list (vector), a hash (an

PHP Cryptographic function-md5 () function Encryption What is the MD5 () function? The MD5 () function is the MD5 hash value of the calculator string, using the MD5 algorithm, MD5 's full name is Message-digest algorithm 5, which is the function of

Objective In the actual development, PHP will be used with the database, because in the background need to have too much data to save, and the database is a good place to save data, we use PHP development database is a relational database MySQL,

1, support mass (if need to bulk multi-number in English comma (,) separated (159..,159)) 2, support post or Get method to submit data The site interface: Http://api.heqee.com/fetion/?username= fetion Mobile phone number &passowrd= fetion phone

$_get is one of the super variables in PHP. When the method of an HTML form (HTML form) is GET, $_get is used to get the data for the HTML form. Gets the HTML form (HTML form) text input box (input type= "text") data The following is an HTML file

PHP tutorial Fputcsv () function CSV data read/write database tutorial file code The Fputcsv () function is used to format the data in CSV format for writing to a file or database. 1. Writing a string to the CSV file $test _array = Array

Walkthrough of a PHP Array This article mainly explains the For,foreach,list,each,key, the pointer operation correlation function, the array_flip, the array_reverse,array_walks and so on function's logarithmic group's traversal 1.for Looping

[PHP] Class Curl { /* * Get method get access to specified address * @param the address to be accessed by the string URL * @param the storage address of a string cookie cookie, no cookie is sent * @return string curl_exec () gets the information *

CodeIgniter system flow, CodeIgniter process ------------------------------------------------------------------------------------------------------ Enter frame entry file index.php = Define the current environment for the app (for setting the error

WordPress directory File structure detailed description, WordPress detailed description root directory |-wp-admin| |-css| |-images| |-includes| |-js| |-maint| |-network| |-user|-wp-content| |-languages| |-plugins| |-themes| |-upgrade|-wp-includes|

class modifier Final When final is applied to a class, this class is qualified as a non-inheritable class, that is, other classes cannot inherit this class, and the final class, when you do not want others to inherit their own written class, only

About PHP accelerated eaccelerator, Xcache, APC, and Zend Optimizer Previously only focused on Zend Optimizer, because the high fat book is so taught, but encountered a wonderful company's face questions you know how many PHP accelerator/cache, I

Featured Foreign free PHP space recommendations Featured Foreign free PHP space recommendations 000webhost–1500m support PHP free web Hosting Free 1500M space, 100G traffic, FTP, web upload management files, support PHP5, provide 2 MySQL database,

How do I choose PHP Developer Tools (PHP IDE) Article source http://coding.smashingmagazine.com/2009/02/11/the-big-php-ides-test-why-use-oneand-which-to-choose/ Note: The article age, the general IDE has been updated a lot, the original I feel also

Brew is the package management tool under Mac, and it's easy to install development tools by using Github to host your Mac-friendly compilation configuration and patches. Mac comes with Ruby so it's easy to install, and it automatically installs git

Database access (DAO)YII contains a data access layer (DAO) built on top of the PHP PDO. DAO provides a unified set of APIs for different databases. Where ActiveRecord provides interaction between the database and the model (M,model in MVC),