Question

Can someone help me with this PHP code thank you in advance!!

Write a PHP program to print the first 10 terms of a Fibonacci sequence. You need to use arrays to store and print the terms. In the Fibonacci sequence, the next number is found by adding up the two numbers before it. The Fibonacci Sequence starts with 0 and 1 as the first two terms. So F[0]=0 and F[1]=1 and the series propagates such that F[n]= F[n-1]+F[n-2]. The sequence has the following form 0, 1, 1, 2, 3, 5, 8, 13… and so on…

Answer 1

Hello, here is the completed code you wanted. Every important statement is explained using comments. Please check and let me know if you have any doubts. Thanks.

CODE

<?php
//declaring array for stroe Fibonacci sequence
$F=array();

//initializing first two terms
$F[0]=0;
$F[1]=1;

//calculating and storing next terms of sequence
for($i = 2; $i < 10; $i++)
{
    // F[n]= F[n-1]+F[n-2]
    $F[$i]=$F[$i-1]+$F[$i-2];
}

//printing Fibonacci sequence
for($i = 0; $i < 10; $i++)
{
    echo " ".$F[$i]." ";
}
?>

OUTPUT

CODE SCREEN SHOT