The loop body continues to be executed as long as the condition evaluates to true. 6 ; code generating infinite loop 2 ; problem in php inside html 2 The syntax of the do while loop in javascript is ‘do { …. } Some CSS with while loop 2 ; RADIO button and while loop 4 ; How to invoke jquery element in php loop 6 ; do-loop inside another do-loop? As an example, let’s say we have an aquarium that has a population limit. The flow chart of while loop looks as follows − Syntax The JavaScript while statement creates a loop that executes a block of code as long as the test condition evaluates to true. The loop will continue to run as long as the condition is true. The While loop executes the same code again and again until a stop condition is met. 'factorial' has been multiplied with current value of number which update the value of 'factorial'. The number++ statement is called the updater. to break out of a loop, and the continue Examples might be simplified to improve reading and learning. while Loop in bash The while Loop Syntax. The most basic loop in JavaScript is the while loop which would be discussed in this chapter. as long as a specified condition is true. Flow Chart. ; Inside the loop, we find the square root of each number using Math.sqrt(i), then check whether … If it returns true, the loop will start over again, if it returns false, the loop will end. Its syntax is: do { // body of loop; } while (condition); Here, The body of the loop is executed at first. do-while (PHP 4, PHP 5, PHP 7, PHP 8) do-while loops are very similar to while loops, except the truth expression is checked at the end of each iteration instead of in the beginning. while (condition), where the code snippet between ‘{‘ and ‘}’ will be executed once before reading the condition inside the ‘while’. If you have read the previous chapter, about the for loop, you will discover that a while loop is car names from the cars array: Create a loop that runs as long as i is less than 10. It will only The loop in this example uses a for loop to collect the car Decrements has been done with the help of command written in line-7. First, while loop to run numbers from 1 to 100 and second while loop is to check the current number is prime or not. Loop through the indices of an array to collect the car names from the cars A lot of industries are also using it, but universities and research organizations are the main customers of this proprietary software tool. while loop is an entry controlled looping construct. true. As long as the condition is True, the code inside the while loop executed. When the condition is tested and the result is false, the loop body will be skipped and the first statement after the … repeat the loop as long as the condition is true. while (expression) { // statement } Code language: JavaScript (javascript) If any number is divisible then divisibleCount value will be incremented by 1. WHILE loop statement works similar to the Basic loop statement except the EXIT condition is at the very beginning of the loop . You can put the array pointer back with the reset ($myArray) function. The example below uses a do/while loop. List of loop programming exercises. Syntax.