How do you print even numbers in php while loop?
While loops are simple blocks that execute repeatedly until the while loop condition is not met. Show
Here is an example of a loop that is executed a total of 10 times:
The main difference between for loops and while loops is that for loops are used to iterate over an array or an object, and a while loop will execute an unknown amount of times, depending on variable conditions (for example, until a user has entered the correct input). Flow statementsLoops can be controlled using the The continue statementLet's use the previous example, but this time let's add a check to see if the number is even. If it is, we will skip it, so that only odd numbers will be printed out.
The break statementLet's assume we want to add another test that checks if the counter variable is no larger than 8. If it is, we would like to stop the loop. This will cause the number 9 to be not printed in this example.
ExerciseUse a Remember - you will need to
use the Tip: to test whether a number is even, check if the number modulus 2 is equal to zero ($number % 2 == 0).
PHP while loopPHP while loop used to execute same block of code again and again while a condition is true. while loop syntax
In while loop first check the condition, if condition is true then execute a block of code. Example of php while loop
The output is: In above for while example, first set variable $i=1, the condition is $i<=5, Then increment 1 to $i, , Example
The output is: 54321 Here, we set variable $i=5 and check condition $i>0 after each time decrements 1 to variable $i while a condition is true. Example – PHP while loop
The output
is: while loop example
The output The sum of 1 to 5 = 15 while loop Example
The output 13579 Example to display odd and even no of given number using while loop.
The output The Even no = 2 4 6 8 10 12 14 16 18 20 While loop example
The output is: Example
The output is: PHP while loop example
The output is: How do you print even numbers in a while loop?Given a list of numbers, write a Python program to print all even numbers in given list. Using for loop : Iterate each element in the list using for loop and check if num % 2 == 0. If the condition satisfies, then only print the number. # we can also print even no's using lambda exp.
How can I print even numbers in PHP?Take a number. Divide it by 2. If the remainder is 0, print number is even.. $number=1233456;. if($number%2==0). echo "$number is Even Number";. How can I print 1 to 10 numbers in PHP?We can print numbers from 1 to 10 by using for loop. You can easily extend this program to print any numbers from starting from any value and ending on any value. The echo command will print the value of $i to the screen. In the next line we have used the same echo command to print one html line break.
How do you make a while loop in PHP?PHP while loop can be used to traverse set of code like for loop. The while loop executes a block of code repeatedly until the condition is FALSE. Once the condition gets FALSE, it exits from the body of loop.. while($n<=10):. echo "$n ";. endwhile;. |