return array

After each call to the method, you need to validate the return value to decide whether to return or continue execution, and how does the following code adjust better? /** * 执行业务逻辑 * @param $action 执行方法 * @param $allParams * @return array|bool

I. Insert sort 1. Introduction to AlgorithmsThe algorithm description of Insert sort (insertion-sort) is a simple and intuitive sorting algorithm. It works by constructing an ordered sequence, for unsorted data, to scan from backward forward in the

After each method call, you must verify the return value to determine whether to return or continue execution. How can I adjust the following code? {Code...} after each method call, you must verify the return value to determine whether to return or

Bubbling sort is very easy to understand and implement, with an example from small to large:Set the array length to n.1. Compare the next two data, if the previous data is larger than the data, two data will be exchanged.2. So that the No. 0 data of

This article mainly introduced the PHPPC two-dimensional code landing Realization Idea, has certain reference value, the interested small partners may refer to First, the idea: The key idea is how to interact with the end, after all, the current

PHP image processing function class (watermark image, thumbnail) [about proportional compression and cropping compression] The following is a simple image processing class, including watermarks and thumbnails.However, there are two ways to

The following simple to write a picture processing class, features include: watermarks, thumbnails and so on.However, there are two ways to generate thumbnails: one is to compress the pictures directly proportionally, and the other is to cut and

Written interview often involves a variety of algorithms, this article briefly introduces some commonly used algorithms, and implemented with JavaScript. 1. Insert Sort1) Introduction to AlgorithmsThe algorithm description of Insert sort

This article mainly and we introduce PHPPC two-dimensional code landing of the realization of ideas, with a certain reference value, interested in small partners can refer to, hope to help everyone. First, the idea: The key idea is how to interact

PHPclass Time{ /** * Returns the timestamp of the start and end of today * * @return Array*/ Public Static functiontoday () {return [ Mktime(0, 0, 0,Date(' m '),Date(' d '),Date(' Y ')),Mktime(23, 59, 59,Date(' m '),Date(' d

Bubbling sort is very easy to understand and implement, with an example from small to large:Set the array length to n.1. Compare the next two data, if the previous data is larger than the data, two data will be exchanged.2. So that the No. 0 data of

Php array tool Class PHP two-dimensional array deduplication function & lt ;? Phpfunctionunique_array_2d ($ array2D, $ stkeepfalse, $ ndformattrue) {judge whether to retain the primary array key (the primary array key can be non-numeric) if ($

Recently, you need to implement file uploads when working with background data. Consider the use of fine Uploader for browser adaptation. Fine Uploader uses Ajax to upload files. At the same time in the browser directly supporting the file drag

PHP Common Class Library Array classClass Libarray{/*** Multidimensional Array merging* @return Array*/public static function merge (){$args = Func_get_args ();$array = [];foreach ($args as $arg) {if (Is_array ($arg)) {foreach ($arg as $k => $v)

You need to upload files when processing background data recently. fine Uploader is used for browser adaptation. fine Uploader uses ajax to upload files. at the same time, you can drag and drop files in the browser. [The requirements for browser

You need to upload files when processing background data recently. fine Uploader is used for browser adaptation. fine Uploader uses ajax to upload files. at the same time, you can drag and drop files in the browser. [The requirements for browser

The problem has not been solved since I was unable to access the Internet in my hometown. By default, ar queries in yii do not use with. In this way, the delayed loading function is used for object Association queries, which is convenient but brings

Recently, you need to implement file uploads when working with background data. Consider the use of fine Uploader for browser adaptation. Fine Uploader uses Ajax to implement file uploads. Also support file drag and drop directly in the browser [the

The problem of not being able to surf the internet recently has not been solved. The AR query in the default Yii can be used without using with, so it is convenient to use the lazy load function for object Association query, but it brings the

Recently, many common processing classes have been used for projects. Post them and share them. If there are any mistakes, please correct them and welcome to the discussion.   //////////////////////////////////////// /////////////////////////////////