سلام. این تابع fpdf رو دارم روش کار میکنم ولی مثال خودش که ارایه شده خطای زیر رو میده : Notice: Undefined variable: doc_title in C:\xampp\htdocs\samples\fapdf\test.php on line 29 Notice: Undefined variable: doc_subject in C:\xampp\htdocs\samples\fapdf\test.php on line 30 Notice: Undefined variable: doc_keywords in C:\xampp\htdocs\samples\fapdf\test.php on line 31 Warning: include(D:/Program Files/xampp/htdocs/tcpdf/fapdf/fonts/tahoma.php) [function.include]: failed to open stream: No such file or directory in C:\xampp\htdocs\samples\fapdf\fapdf.php on line 1646 Warning: include() [function.include]: Failed opening 'D:/Program Files/xampp/htdocs/tcpdf/fapdf/fonts/tahoma.php' for inclusion (include_path='.;C:\xampp\php\PEAR') in C:\xampp\htdocs\samples\fapdf\fapdf.php on line 1646 FAPDF error: Could not include font definition file