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How to Define Constant in PHP - Learn Beginner Level PHP 2021

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How to Define Constant in PHP - Learn Beginner Level PHP 2021
Constants are like variable that once they are defined they can not
be changed or undefined.
PHP Constants
A constant is an identifier (name) for a simple value. The value cannot be
changed during the script.
A valid constant name starts with a letter or underscore (no $ sign before the
constant name).
constants are automatically global across the entire
script.
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learn web programming in urdu hindi,
learn, html, css, xml, xslt, php, mysql, java, cpp, code and script, seo, digital marketing, earn online, skills earn money, mus group of it,
muhammad usman sarwar, mus,
Constants are like variable that once they are defined they can not
be changed or undefined.
PHP Constants
A constant is an identifier (name) for a simple value. The value cannot be
changed during the script.
A valid constant name starts with a letter or underscore (no $ sign before the
constant name).
constants are automatically global across the entire
script.
______________________________________________
YouTube Projects Examples Source File
All GitHub Projects
Please Subscribe our Channel For more Info
For More Queries or Questions:-
Follow Us On Facebook:
Follow Us On LinkedIn:
Follow Us On Instagram:
Our Blog:
Admin URL:
Extra
To Make Money Online
To Become Freelancer
______________________________________________
learn web programming in urdu hindi,
learn, html, css, xml, xslt, php, mysql, java, cpp, code and script, seo, digital marketing, earn online, skills earn money, mus group of it,
muhammad usman sarwar, mus,