PHP Tutorials

This article mainly introduces the use of GeoIP in Laravel to obtain the user's geographical location information, has a certain reference value, now share to everyone, the need for friends can refer to I recently needed a user geo-detection to set

This article mainly introduces the CI framework (CodeIgniter) operation of the Redis method, in combination with the example form detailed analysis of the CodeIgniter framework for Redis database operation of the relevant configuration and use of

This article mainly introduces PHP implementation using Curl analog IP and the source of the method of access, interested friends under the reference, I hope to be helpful to everyone. For Web sites that have restricted IP and sources, access is

This time to bring you Docker to build a PHP development environment steps in detail, Docker build PHP development environment steps detailed attention to what, the following is the actual case, together to see. 1. Preface 1.1 Why use

Conditional statements are used to perform different actions based on different conditions, and this article details the relevant knowledge points of the conditional statement. PHP conditional statements When you write code, you often need to

We have a degree of micro-service transformation of the project module, before all modules are placed in a project (a large folder), the same as on-line deployment, such shortcomings are obvious. After we split into sub-modules according to the

Instance Add a backslash before each double quotation mark ("): Definition and usage The Addslashes () function returns a string that adds a backslash before a predefined character. The predefined characters are: Single quotation mark (') Double

The timestamp is the number of seconds since January 1, 1970 (00:00:00 GMT). It is also known as the Unix timestamp (Unix Timestamp). The Unix time stamp (Unix timestamp), or Unix time, or POSIX time, is a time representation defined as the total

PHP File processing advanced application-file pointer php can implement the positioning of the file pointer and query, so as to achieve the required information fast query, the file pointer function has rewind (), fseek (), feof () and Ftell ()

The following text: This article mainly introduces the PHP file read and write operation related function Summary, this article summarizes fwrite (), Fread (), fgets (), fgetc (), file (), ReadFile () and other functions of the introduction and use

In PHP, there is a built-in function pathinfo, can be very convenient to get the file extension, filename and other information! The function of the PathInfo () function is to return information in the form of an array of file paths. This article

An integer is a number in the collection ℤ= {..., 2,-1, 0, 1, 2, ...}. Grammar Integer values can be expressed in decimal, hexadecimal, octal, or binary notation, preceded by an optional symbol (-or +). The binary representation of the integer is

Basics of Linux Shell scripting here we first talk about the shell of the basic syntax, the beginning, comments, variables and environment variables, to do a basic introduction, although not related to specific things, but lay the foundation is to

$/applications/xampp/xamppfiles/bin/phpize-5.4.31 Configuring for:php API Version:20100412zend Module API No: 20100525Zend Extension Api no:220100525$ clear$/applications/xampp/xamppfiles/bin/phpize-5.4.31 Configuring For:P HP API

empty-checks if a variable is empty Report a bug description BOOL Empty (mixed $var) If Var is a non-null or nonzero value, empty () returns FALSE. In other words, "", 0, "0", NULL, FALSE, Array (), Var $var; and objects that do not have any

: Source: [Code] //+------------------------+ //| Pie3dfun. php//Common Functions | //+------------------------+ Define ("Angle_step", 5); Defines the angle step when drawing an elliptical arc function Draw_getdarkcolor ($img, $CLR)//$CLR the

1, support Mass 2, Chinese into pinyin send If you need to bulk multi-account with a comma (,) delimited (86159..,86159.), the message content does not support Chinese, when you enter Chinese language, the system will automatically convert to pinyin

A design tool UML and related design tools -Argo UML UML Drawing tools to support PHP stub generation. (Commercial spin off is Posideon) –java written. -Umbrello UML UML Drawing tools to support PHP stub generation. Need unix/kde. -Dia UML-enabled

About PHP Clearstatcache-Clear the File status cache below we have explained, there are specific examples oh. Clearstatcache(PHP 4, PHP 5)Clearstatcache-Clears the file state cacheDescribeInvalid Clearstatcache ([Boolean $ clear_realpath_cache =

In this article, we introduce The four commonly used rounding and rounding functions in PHP are Ceil,floor,round,intval,Let's take a detailed introduction. 1.ceil: Into a method to take the wholeDescriptionfloat ceil (float value)Returns the next