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Count Capital and Small Letters in PHP

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Submitted on: 9/25/2016 11:54:44 PM
By: Jake R. Pomperada  
Level: Beginner
User Rating: By 1 Users
Compatibility: PHP 3.0, PHP 4.0, PHP 5.0
Views: 2921
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     Here is a very short script that I wrote in PHP that will count the number of Capital and Small letter in a given string. The code is very simple to use and understand. Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com. My mobile number here in the Philippines is 09173084360.
 
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//**************************************
// Name: Count Capital and Small Letters in PHP
// Description:Here is a very short script that I wrote in PHP that will count the number of Capital and Small letter in a given string. The code is very simple to use and understand.
Add me at Facebook my address is jakerpomperada@gmail.com and jakerpomperada@yahoo.com. 
My mobile number here in the Philippines is 09173084360.
// By: Jake R. Pomperada
//**************************************

<?php
function CountCaps($string) {
 return strlen(preg_replace('/[^A-Z]+/', '', $string));
}
function CountSmall($string) {
 return strlen(preg_replace('/[^a-z]+/', '', $string));
}
$str = 'WeLcoMe HOme';
$result1 = CountCaps($str);
$result2 = CountSmall($str);
echo 'The word is ' .$str;
echo '<br><br>';
echo 'Number of Capital Letters ' .$result1.'.';
echo '<br><br>';
echo 'Number of Capital Letters ' .$result2.'.';
?>


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