Php Tutorial for beginners #10 Variable Rules in PHP
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Hi, Everyone in this video we are learning about some variables rules in PHP. This video was made by Anil Sidhu in english.
Variable Rules in PHP
A variable starts with the $ sign.
A variable name cannot start with a number.
A variable name must start with a letter or the underscore(_) character.
A variable name cannot start with a special character.
A variable name can only contain alpha-numeric characters
and underscores(_).
$name, $Name and $NAME are three different variables.
Variable syntax
$name="anil";
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