Course Elementary  20452

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 Intermediate  5739

Course Introduction：The three most important core technologies in JavaScript are: functions, objects and closures. It can be seen that functions always occupy the core position and are first-class citizens in JavaScript. It can be said that everything in JavaScript comes from functions. .

Course Elementary  14125

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 Elementary  2172

Course Introduction：Delphi6 function encyclopedia

Course Elementary  41077

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

Course Introduction：JavaScript web programming------functions (general functions, dynamic functions, anonymous functions)

2016-12-30 comment 0  1697

Course Introduction：The callback function passes a function as an argument to the called function. If a parameter of type callback appears in the format description of a function, the function is a callback function.

2017-05-12 comment 0  2383

Course Introduction：PHP functions - system functions, recursive functions, reused functions, constructor functions. PHP tutorial function - system function, recursive function, reused function, constructor usage /* * 1. Internal function: PHP can declare the function inside the function * The purpose is to call it inside the function * Used to help

2016-07-20 comment 0  859

Course Introduction：python function - id function

2016-10-17 comment 0  1314

Course Introduction：php, function: PHP - Function 2_Study notes: 1. Variable function (variable function) The value of the variable is the name of a function. e.g:``` functionshow($a,$b){return$a+$b; } $str="show"; echo$str(10,5); ``2.Callback function Callback function, the parameter of the function is the name of another function. ``` functionshow($a,$b){return$a+$b; } functiontest($i,$j,$k){return$k

2016-07-29 comment 0  1014