The example below shows how to structure a do-while loop in PHP. do{// Code here will be executed at least once}while(condition);Copy How to Use a do-while Loop in PHP In this tutorial, we will cover the basics of writing a do-while loop in PHP. We also cover some of the othe...
How to Use a for Loop in Python In this tutorial, we will take you through several different ways you can use a for loop in Python. If you ever need to process large data sets, you will likely need to use either a for loop or a while loop. So, it is essential that you have a...
We can use input() function inside a while loop to input data until a certain condition is satisfied in Python.
In the following example, an integer random number will be generated within the infinitewhileloop. When the newly generated random value is more than75or equal to99then thebreakstatement will be executed and terminated the loop otherwise the loop will continue for other values. #!/usr/bin/env ...
Exit a while Loop by Using return in Java Java uses a return-statement to return a response to the caller method, and control immediately transfers to the caller by exiting a loop(if it exists). So we can use return to exit the while-loop too. Check the code below to see how we u...
while ($row = mysql_fetch_array($query)) { } what i'd like to do is limit the loop to 10 results, and the reason i'm not using LIMIT in my mysql query, is because i need to get both all the results, as well as reduce the results in my loop. if i were to use LIMIT in...
PHP code to use break in a foreach loop with an associative array <?php//array definition$members=array("joe"=>"12","liz"=>"13","sam"=>"14","ben"=>"15");//variables to count$count=0;//number f display or loop$end=2;foreach($membersas$key=>$value){$count++;// increment...
In JavaScript, just as in other programming languages, we use loops to read or access the items of a collection. The collection can be an array or an object. Every time the loop statement cycles through the items in a collection, we call it aniteration. ...
Most of the placeswhile (1)is used as aninfinite loop.A for loop can also be used as an infinite loop. 1) for loop as an infinite loop to hold execution When, we need to hold execution of program (or hang the program), we can use thefor loop as an infinite loop. ...
Iterating HTML Output Using awhile()Loop Here’s an example that iterates (repeats) HTML output using a PHPwhile()loop: $i = 0; // $i starts out at 0 // This while()-loop will keep running as long as $i is less than 3 <?php...