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5.4.17

    1: --TEST--
    2: Test session_set_save_handler() : full handler implementation
    3: --INI--
    4: session.save_handler=files
    5: session.name=PHPSESSID
    6: --SKIPIF--
    7: <?php include('skipif.inc'); ?>
    8: --FILE--
    9: <?php
   10: 
   11: ob_start();
   12: 
   13: /* 
   14:  * Prototype : bool session_set_save_handler(SessionHandler $handler [, bool $register_shutdown_function = true])
   15:  * Description : Sets user-level session storage functions
   16:  * Source code : ext/session/session.c 
   17:  */
   18: 
   19: echo "*** Testing session_set_save_handler() : full handler implementation ***\n";
   20: 
   21: class MySession2 extends SessionHandler {
   22: 	public $path;
   23: 
   24: 	public function open($path, $name) {
   25: 		if (!$path) {
   26: 			$path = sys_get_temp_dir();
   27: 		}
   28: 		$this->path = $path . '/u_sess_' . $name;
   29: 		return true;
   30: 	}
   31: 
   32: 	public function close() {
   33: 		return true;
   34: 	}
   35: 
   36: 	public function read($id) {
   37: 		return @file_get_contents($this->path . $id);
   38: 	}
   39: 
   40: 	public function write($id, $data) {
   41: 		return file_put_contents($this->path . $id, $data);
   42: 	}
   43: 
   44: 	public function destroy($id) {
   45: 		@unlink($this->path . $id);
   46: 	}
   47: 
   48: 	public function gc($maxlifetime) {
   49: 		foreach (glob($this->path . '*') as $filename) {
   50: 			if (filemtime($filename) + $maxlifetime < time()) {
   51: 				@unlink($filename);
   52: 			}
   53: 		}
   54: 		return true;
   55: 	}
   56: }
   57: 
   58: $handler = new MySession2;
   59: session_set_save_handler(array($handler, 'open'), array($handler, 'close'),
   60: 	array($handler, 'read'), array($handler, 'write'), array($handler, 'destroy'), array($handler, 'gc'));
   61: session_start();
   62: 
   63: $_SESSION['foo'] = "hello";
   64: 
   65: var_dump(session_id(), ini_get('session.save_handler'), $_SESSION);
   66: 
   67: session_write_close();
   68: session_unset();
   69: 
   70: session_start();
   71: var_dump($_SESSION);
   72: 
   73: session_write_close();
   74: session_unset();
   75: 
   76: session_set_save_handler($handler);
   77: session_start();
   78: 
   79: $_SESSION['foo'] = "hello";
   80: 
   81: var_dump(session_id(), ini_get('session.save_handler'), $_SESSION);
   82: 
   83: session_write_close();
   84: session_unset();
   85: 
   86: session_start();
   87: var_dump($_SESSION);
   88: 
   89: session_write_close();
   90: session_unset();
   91: 
   92: --EXPECTF--
   93: *** Testing session_set_save_handler() : full handler implementation ***
   94: string(%d) "%s"
   95: string(4) "user"
   96: array(1) {
   97:   ["foo"]=>
   98:   string(5) "hello"
   99: }
  100: array(1) {
  101:   ["foo"]=>
  102:   string(5) "hello"
  103: }
  104: string(%d) "%s"
  105: string(4) "user"
  106: array(1) {
  107:   ["foo"]=>
  108:   string(5) "hello"
  109: }
  110: array(1) {
  111:   ["foo"]=>
  112:   string(5) "hello"
  113: }