Course Elementary  20376

Course Introduction：PHP array functions allow you to access and manipulate arrays, supporting single-dimensional and multi-dimensional arrays. Array functions are a core part of PHP. No installation is required to use these functions. "PHP Function: Array Array Function Video Explanation" explains the syntax, parameters, return values, etc. of PHP array functions, and provides examples of functions through the PHP editor to help PHP learners better understand and use array functions.

Course Elementary  41013

Course Introduction：Use PHPmailer to send and manage emails and other operations

Course Elementary  9730

Course Introduction："Qianfeng PHP-CSS Introduction and Application Video Tutorial" HTML and CSS are the core technologies that make up WEB front-end development, so combined with the previous HTML course, and then learning this CSS course, you will get a better experience. The course content is very well-paced, allowing you to study from start to finish without any stress. Briefly explain some introductory knowledge about CSS. By studying this chapter, you can simply know what CSS is. In fact, this is enough.

Course Elementary  14070

Course Introduction：PHP string functions belong to the core part of PHP. No installation is required to use these functions. "PHP Function String String Function Video Explanation" explains the syntax, parameters, return values, etc. of PHP string functions, and runs examples of various string functions in the browser through the PHP editor to help PHP learners learn more Good to learn and use string functions.

Course Intermediate  51373

Course Introduction：Ajax can initiate URL requests to the server in the form of scripts to achieve no page jumps and improve user experience. It can also partially refresh the content of the current page and improve the loading speed of the page. Especially when submitting a form, it can interact with the user in real time to improve the accuracy and efficiency of the user filling in the form.

Course Introduction：Guide to isset() Function in PHP. Here we discuss Syntax to isset() Function in PHP, how does it work,examples with codes and outputs.

2024-08-29 comment 0  988

Course Introduction：An introduction to the differences between PHP's isset() and empty() functions. PHP's isset() function is generally used to detect whether a variable is set. Format: bool isset (mixed var [, mixed var [, ...]]) Function: detect whether a variable is set. Return value: Returns if the variable does not exist

2016-07-13 comment 0  802

Course Introduction：isset function of PHP

2016-06-23 comment 0  974

Course Introduction：This article mainly introduces the usage of isset() and unset() functions in PHP in detail. Friends who need it can come and refer to it. I hope it will be helpful to everyone.

2017-07-07 comment 0  1264

Course Introduction：This article brings you a comparative introduction to the empty function and isset function in PHP. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

2019-02-11 comment 0  2271