document.write('50');<br />
<b>Warning</b>:  Unknown: open(F:\phpmyadminxiazai\PHPWEB\php\temp\\sess_mgghtt3k6v5ja53g43bkiredj3, O_RDWR) failed: No such file or directory (2) in <b>Unknown</b> on line <b>0</b><br />
<br />
<b>Warning</b>:  Unknown: Failed to write session data (files). Please verify that the current setting of session.save_path is correct (F:\phpmyadminxiazai\PHPWEB\php\temp\) in <b>Unknown</b> on line <b>0</b><br />