$session->remove() method

Unset a session variable

Example

// Unset a session var
$session->remove('firstName');

// Unset a session var in a namespace
$session->remove($this, 'firstName');

// Unset all session vars in a namespace
$session->remove($this, true); 

Usage

// basic usage
$session->remove($key);

// usage with all arguments
$session->remove($key, $_key = null);

Arguments

NameType(s)Description
keystring, object

Name of session variable you want to remove (or namespace string/object)

_key (optional)string, bool, null

Omit this argument unless first argument is a namespace. Otherwise specify one of:

  • If first argument is namespace and you want to remove a property from the namespace, provide key here.
  • If first argument is namespace and you want to remove all properties from the namespace, provide boolean TRUE.

Return value

$this

Object instance it was called from (method supports fluent interface).


$session methods and properties

API reference based on ProcessWire core version 3.0.236

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