multiple for loops

Cases The code is as follows Copy Code $array = Array (1,2,3,4,5,6);For ($i =0 $i foreach ($array as $key){Echo $key;if ($key ==2) {Break 2;}}} Cases The code is as follows Copy Code

PHP Code: $arr=Array(1,2,3,4,5,6,7); $x= 1; $y= 0; foreach($arr as $k=$v){ $data[$y][] =$v; //4 is not an LI display 4 data, if 3, 3 can be changed. if($x= = 4){ $y++; $x=1; Continue; } $x++; }//$data is the final

Conditions and loops in the Python entry-level article, and loops in the python entry-level article 1. if statement The if clause in Python looks familiar. It consists of three parts: the keyword itself, a condition expression used to determine

In the process of using PHP as a programming language, we often encounter situations where a piece of code needs to be executed multiple times. Then you need to use the PHP loop. PHP offers three different types of loops for you to use in the right

First, the preface The JavaScript language has subtle differences under different browsers, but unlike DOM operations, it now lists one of the "for loops" differences and explains how to effectively resolve the differences. Second, the problem

To stop a parallel loop in LabVIEWQuestion: How do I stop two parallel loops in LabVIEW? I use a local variable, but when I stop the program execution, the second time I can'tRun the program. How do I solve this problem?Answer:You use a local

The For loop is open-bound. Its general form is: for (; ; ) statements; Initialization is always an assignment statement, which is used to assign an initial value to a loop control variable; A conditional expression is a relational expression that

ThinkPHP learning (4) volist tag multiple nested loop Action code for advanced applications: publicfunctionindex () {$ prodI (& quot; get. prod_en & quot;); $ idI (& quot; get. id & quot;, 0, & quot; int & quot;); if ($ prod & quot; & ThinkPHP

Action Code: The Public Function index () { $prod = I ("get.prod_en"); $id = I ("Get.id", 0, "int"); if ($prod = = "") { $serviceProduct = array ();//Multiple Loops traversal array The data is stored in two tables, where the

Break in Java can jump out of the loop but only jump out of one, Goto this in Java is just as the key is that there is no effectTo jump out of multiple nested loops, you can use this methodSet a flag bit at the beginning of the loop body, set a