How to Write Nested for loop in PHP (with for Loop Examples) – Programming Code Examples
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How to Write Nested for loop in PHP (with for Loop Examples)5 min read

In this post, we will learn about nested for loop in PHP and different ways to use them in a program.

What is for loop

The for keyword indicates a loop in PHP. The for loop executes a block of statements repeatedly until the specified condition returns false.

What is Nested for loop




nested loop is a loop within a loop, an inner loop within the body of an outer one. How this works is that the first pass of the outer loop triggers the inner loop, which executes to completion. Then the second pass of the outer loop triggers the inner loop again. This repeats until the outer loop finishes. Of course, a break within either the inner or outer loop would interrupt this process.

Nested for loop Examples

Example 1: Write a PHP script using nested for loop that creates a chess board

Output:

Write a PHP script using nested for loop that creates a chess board
Write a PHP script using nested for loop that creates a chess board

Example 2: Create a script to construct the following pattern, using nested for loop

Output:

Create a script to construct the following pattern, using nested for loop
Create a script to construct the following pattern, using nested for loop

Example 3: Write a program to create given pattern with * using for loop.

Output:

write a program to create given pattern with * using for loop.
write a program to create given pattern with * using for loop.

Example 4: write a program to create given pattern with * using for loop.

Output:

Example 5: Create A Script To Construct The Following Pattern, Using A Nested For Loop. ** * * * ** * * * * * * * * ***

Output:

Create A Script To Construct The Following Pattern, Using A Nested For Loop. ** * * * ** * * * * * * * * ***
Create A Script To Construct The Following Pattern, Using A Nested For Loop. ** * * * ** * * * * * * * * ***

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