SessionSection: added methods set(), get(), remove()

src/Http/SessionSection.php

@@ -65,6 +65,46 @@ public function getIterator(): \Iterator
 	}
 
 
+	/**
+	 * Sets a variable in this session section.
+	 * @param  ?string  $time
+	 */
+	public function set(string $name, $value, $expiration = null): void
+	{
+		$this->start();
+		$this->data[$name] = $value;
+		$this->setExpiration($expiration, $name);
+	}
+
+
+	/**
+	 * Gets a variable from this session section.
+	 * @return mixed
+	 */
+	public function get(string $name)
+	{
+		$this->start();
+		return $this->data[$name];
+	}
+
+
+	/**
+	 * Removes a variable or whole section.
+	 * @param  string|array|null  $name
+	 */
+	public function remove($name = null): void
+	{
+		$this->start();
+		if ($name === null) {
+			$this->data = $this->meta = null;
+		} else {
+			foreach ((array) $name as $name) {
+				unset($this->data[$name], $this->meta[$name]);
+			}
+		}
+	}
+
+
 	/**
 	 * Sets a variable in this session section.
 	 */
@@ -187,15 +227,4 @@ public function removeExpiration($variables = null): void
 			unset($this->meta[$variable]['T']);
 		}
 	}
-
-
-	/**
-	 * Cancels the current session section.
-	 */
-	public function remove(): void
-	{
-		$this->start();
-		$this->data = null;
-		$this->meta = null;
-	}
 }

tests/Http/SessionSection.basic.phpt

@@ -17,9 +17,13 @@ $session = new Session(new Nette\Http\Request(new Nette\Http\UrlScript), new Net
 
 $namespace = $session->getSection('one');
 $namespace->a = 'apple';
-$namespace->p = 'pear';
+$namespace->set('p', 'pear');
 $namespace['o'] = 'orange';
 
+Assert::same('apple', $namespace->a);
+Assert::same('pear', $namespace->get('p'));
+Assert::same('orange', $namespace['o']);
+
 foreach ($namespace as $key => $val) {
 	$tmp[] = "$key=$val";
 }
@@ -34,7 +38,9 @@ Assert::true(isset($namespace['p']));
 Assert::true(isset($namespace->o));
 Assert::false(isset($namespace->undefined));
 
-unset($namespace['a'], $namespace->p, $namespace->o, $namespace->undef);
+unset($namespace['a'], $namespace->o, $namespace->undef);
+$namespace->remove('p');
+$namespace->remove(['x']);
 
 
 

tests/Http/SessionSection.setExpiration().phpt

@@ -38,6 +38,7 @@ test('try to expire only 1 of the keys', function () use ($session) {
 	$namespace->setExpiration(1, 'g');
 	$namespace->g = 'guava';
 	$namespace->p = 'plum';
+	$namespace->set('a', 'apple', '1 second');
 
 	$session->close();
 	sleep(2);