Introduction To PHP
echo and print
More on Variables
Conditional Statement - if/else
Conditional Statement - switch
break and continue
Operations on Arrays
Optional Arguments In Functions
var_dump and print_r
return from a function
include and require
include_once and require_once
PHP Tutorial 21: Variable Scope
Learn what is variable scope in PHP and how variable scope is assigned in your PHP script!
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(include_once and require_once)
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