PHP String Exercises : Format values in currency style
PHP String: Exercise-8 with Solution
Write a PHP script to format values in currency style.
Sample values : value1 = 65.45, value2 = 104.35
Sample Solution:
PHP Code:
<?php
$value1 = 65.45;
$value2 = 104.35;
echo sprintf("%1.2f", $value1+$value2)."\n";
?>
Sample Output:
169.80
Flowchart :

PHP Code Editor:
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Previous: Write a PHP script to get the last three characters of a string.
Next: Write a PHP script to generate simple random password [do not use rand() function] from a given string.
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PHP: Tips of the Day
$_COOKIE: This SuperGlobal Variable is used to retrieve Cookie value with given Key.
Example:
<?php $cookie_name = "data"; $cookie_value = "Foo Bar"; setcookie($cookie_name, $cookie_value, time() + (86400 * 30), "/"); if(!isset($_COOKIE[$cookie_name])) { echo "Cookie named '" . $cookie_name . "' is not set!"; } else { echo "Cookie '" . $cookie_name . "' is set!"; echo "\n"; echo "Value is: " . $_COOKIE[$cookie_value]; } ?>
Output:
Cookie named 'data' is not set!
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