Write a program which takes a string as input and finds the number of occurrence of “i”.

Problem number : 2

Write a program which takes a string as input and finds the number of occurrence of “i”.

Sample Input:

University

Sample Output:

2

Solution For this problem :

<?php

//echo "Hello World !";

echo "<br/>";

$name="university";

$count=0;

 

for($i=0;$i<strlen($name);$i++)

{

if($name[$i]=="i")

{

$count++;

}

}

echo $count;

echo "<br/>";

echo "<br/>";

?>

Sample Input:

University

Sample Output:

2