20231010#5

src/Session.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace Rmphp\Session;
+
+class Session implements SessionInterface {
+
+	const INT = "INT";
+	const STRING = "STRING";
+
+	public function __construct(string $name = "usi") {
+		if(session_status() == PHP_SESSION_NONE) {
+			if(in_array(\PHP_SAPI, ['cli', 'phpdbg'], true)){
+				session_id("cli");
+			} elseif(!empty($name)) {
+				session_name($name);
+			}
+			session_start();
+		}
+	}
+
+	/** @inheritDoc */
+	public function has(string $name = "") : bool {
+		return (!empty($name)) ? isset($this->getSession()[$name]) : !empty($this->getSession());
+	}
+
+	/** @inheritDoc */
+	public function get(string $name = "", string $type = ""): mixed {
+		$session = $this->getSession();
+		if(!empty($name = strtolower($name))) {
+			if (!isset($session[$name])) return null;
+			elseif ($type == self::STRING) {
+				return (!empty($session[$name])) ? (string)$session[$name] : null;
+			}
+			elseif ($type == self::INT) {
+				return (!empty((int)$session[$name]) || $session[$name]==0) ? (int)$session[$name] : null;
+			}
+			return $session[$name];
+		}
+		return $session;
+	}
+
+	/** @inheritDoc */
+	public function set(string $name, $value = null) : void {
+		$_SESSION[$name] = $value;
+	}
+
+	/** @inheritDoc */
+	public function clear(string $name = null) : void {
+		if (isset($name)) unset($_SESSION[$name]);
+		else $_SESSION = [];
+	}
+
+	/** @inheritDoc */
+	private function getSession() : array {
+		return $_SESSION;
+	}
+}