Retrieves the value of a query variable.

Parameters

$query_varstringrequired

Query variable key.

$default_valuemixedoptional

Value to return if the query variable is not set.

Default:''

Return

Source

public function get( $query_var, $default_value = '' ) {
	if ( isset( $this->query_vars[ $query_var ] ) ) {
		return $this->query_vars[ $query_var ];
	}

	return $default_value;
}

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