#Php for loop how to
#Php for loop code

Write a PHP program to print alphabet pattern 'M'. Write a PHP program to print alphabet pattern 'L'. Write a PHP program to print alphabet pattern 'K'. Write a PHP program to print alphabet pattern 'J'. Write a PHP program to print alphabet pattern 'I'.

Write a PHP program to print alphabet pattern 'H'. Write a PHP program to print alphabet pattern 'G'. Write a PHP program to print alphabet pattern 'F'. Write a PHP program to print alphabet pattern 'E'. Write a PHP program to print alphabet pattern 'D'. Write a PHP program to print alphabet pattern 'C'. Write a PHP program to print alphabet pattern 'B'. Write a PHP program to print alphabet pattern 'A'. It is defined by filling the rows of the triangle with consecutive numbers, starting with a 1 in the top left corner:ġ3. Go to the editorĪccording to Wikipedia Floyd's triangle is a right-angled triangular array of natural numbers, used in computer science education. Write a PHP program to generate and display the first n lines of a Floyd triangle. For numbers which are multiples of both three and five print 'FizzBuzz'. For multiples of three print 'Fizz' instead of the number and for the multiples of five print 'Buzz'. Write a PHP program which iterates the integers from 1 to 50. Write a PHP script that creates the following table (use for loops). Use table width='270px' and take 30px as cell height and width.ġ0. Write a PHP script using nested for loop that creates a chess board as shown below. Add cellpadding='3px' and cellspacing='0px' to the table tag. Write a PHP script that creates the following table using for loops. Write a program which will count the 'r' characters in the text 'w3resource'. The factorial of a number is the product of all integers up to and including that number, so the factorial of 4 is 4*3*2*1= 24. Write a program to calculate and print the factorial of a number using a for loop. Create a script to construct the following pattern, using a nested for loop. Create a script to construct the following pattern, using nested for loop. Create a script using a for loop to add all the integers between 0 and 30 and display the total. There will be no hyphen(-) at starting and ending position. Here we use a while loop to print out all the colors in our array.PHP for loop ġ. While Loop in PHPĪ while loop will execute when the condition is true. We compensate for that by subtracting 1 from the count of array elements.įinally, we print the value at our random index with the echo command. Array indexes start at 0 rather than 1, while counting starts at 1. The first argument is the lower number, and the second argument is the higher number. In the next line, we pick a random key for the array with the rand() function. The items in the array are listed as arguments for the function. In this case we set the array with the array() function for PHP. In this sample we define an array of colors and print out a random color. In this example we will initialize and array of colors. PHP ArraysĪn array allows you to create a collection of related items. There are 4 types of loops in PHP: while, do-while, for, and foreach.

#Php for loop code

In it we will look at arrays and looping, show you some examples in the form of code snippets, and then provide an explanation of what’s happening.

#Php for loop how to

This tutorial is aimed at giving you a better understanding of how to use them.

Arrays are a data structure that allows you to store a collection of related data. Loops and arrays in PHP allow you to repeat your code and create or use lists of data.