Course Elementary 20494
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 5757
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 14149
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 2190
Course Introduction：Delphi6 function encyclopedia
Course Elementary 41110
Course Introduction：Use PHPmailer to send and manage emails and other operations
2019-09-07 21:00:50 0 5 1404
2022-10-19 11:04:45 0 1 1498
PHP nested function and anonymous function scope issues
2017-05-18 10:45:34 0 1 655
How can a function within a function call a variable of the parent function?
var_dump(function_exists('b')); // false function a(){ $var = 123; function b(){ &nb
2022-12-05 19:48:12 0 0 655
PHP code to write a function to find the correlation coefficient?
PHP code to write a function to find the correlation coefficient?
2018-04-12 19:02:34 0 0 932
Course Introduction：The usage of jsreplace function is: 1. Use string to replace string; 2. Use regular expression to replace; 3. Use global matching to perform multiple replacements.
2023-11-23 comment 0 2225
Course Introduction：The replace() function in JavaScript is used to replace certain characters with other characters in a string. This function can accept two parameters, the first parameter can be a string or a regular expression, and the second parameter can be a string or a function.
2023-11-24 comment 0 1210
Course Introduction：JavaScript web programming------functions (general functions, dynamic functions, anonymous functions)
2016-12-30 comment 0 1709
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 2400
