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PHP unset() Function

PHP Variable Handling Reference : Unset variables

Definition and Usage

The unset() function unsets a variable.

Syntax

unset(variable, ....);

Parameter Values

Parameter Description
variable Required. Specifies the variable to unset
... Optional. Another variable to unset

Technical Details

Return Value: None
Return Type: None
PHP Version: 4.0+

❮ PHP Variable Handling Reference

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