#php constant

[codexedu]

PHP Constant Variable Tutorial In Hindi CodexEdu

#php #webdevelopment #webdesign #PHPDevelopment #PHPVariable #PHPConstant #csetuts In this video tutorial, you can learn constants in-depth into Integers, Floats, and Number Strings in Hindi. You can learn how the use constant variables in PHP, Constant Variable, and it's used and what is the PHP Constant., so please watch till the end and stay tuned.

[fullyhelp-blog]

PHP Constants

A constant is a identifier or name for a simple value.The value of php constant do not change during the execution of script.

Constant are case sensitve.

It became easy to understand after reading this example shown below:

<?

define( “SITE”,  “fullyhelp.com”);

define(“AUTHOR”,  “libra”);echo SITE

echo AUTHOR

echo SITE. “by” . AUTHOR

?>

If the php constant tutorial is not case- sensitive , then this statement couldn’d work.see the example:

<?

echo Site;?>

If you want to make it case- insesitive, then only you may set a third parameter to true

<? define( “SITE”,  “fullyhelp.com”);

echo SITE

echo Site?>