array count function - count elements or properties in array, object respectively
count-example-in-php.php
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<h2>count function - count elements or properties in array, object respectively</h2>
<pre>
<?php
/*
--------------------------------------------------------------
let us make an array and fill up it with some keys and values
--------------------------------------------------------------
*/
$myArray = array("a"=>"apple","z"=>"zoo","c"=>"cat","b"=>"book");
echo "<h4>Output of myArray</h4>";
print_r($myArray);
/*
-------------------------------------------------------------------------------------
we want to count the number of elements in the array by using count function
-------------------------------------------------------------------------------------
*/
$numberOfElements = count($myArray);
echo "<h4>Output of numberOfElements in the array using count function</h4>";
print "$"."numberOfElements = {$numberOfElements}";
?>
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