PHP Constant
Constants are either identifiers or simple names that can be assigned any fixed values. They are similar to a variable except that they can never be changed. They remain constant…
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December 1, 2023
PHP variable and its scope
Variable Scopes: The scope of a variable is defined as its extent in the program within which it can be accessed, i.e. the scope of a variable is the portion of…
December 1, 2023