PHP Program to find the occurrences of a given element

<?php
//an array of the string elements
$array = array(
    "The", 
    "Quick", 
    "Brown", 
    "Fox", 
    "Jumps", 
    "Right", 
    "Over", 
    "The", 
    "Lazy", 
    "Dog"
    );

//word/element to find the the array 
$word= "The";
//finding the occurances
$wordCount=count(array_keys($array, $word));
//printing the result
echo "Word <b>" .$word ."</b> Appears " .$wordCount ." time(s) in array\n";

//word/element to find the the array 
$word= "Hello";
//finding the occurances
$wordCount=count(array_keys($array, $word));
//printing the result
echo "Word <b>" .$word ."</b> Appears " .$wordCount ." time(s) in array\n";
?>

Output

Word The Appears 2 time(s) in array
Word Hello Appears 0 time(s) in array