php - Codeigniter - TCPDF ERROR: Unable to create output file -


i developing 1 system codeigniter. want generate purchase order in pdf , save in folder. so, use tcpdf library generating pdf. received following error.

**tcpdf error: unable create output file: http://localhost/new-esup/po/14-22-25-04-2015.pdf**

i used following code.

    <?php      tcpdf();     $obj_pdf = new tcpdf('p', pdf_unit, pdf_page_format, true, 'utf-8', false);     $obj_pdf->setcreator(pdf_creator);     $title = "";     $obj_pdf->settitle($title);     $obj_pdf->setheaderdata('', '', $title, pdf_header_string);     $obj_pdf->setheaderfont(array(pdf_font_name_main, '', pdf_font_size_main));     $obj_pdf->setfooterfont(array(pdf_font_name_data, '', pdf_font_size_data));     $obj_pdf->setdefaultmonospacedfont('helvetica');     //$obj_pdf->setheadermargin(pdf_margin_header);     $obj_pdf->setfootermargin(pdf_margin_footer);     $obj_pdf->setmargins(pdf_margin_left, '5', pdf_margin_right);     $obj_pdf->setprintheader(false);     $obj_pdf->setprintfooter(false);     $obj_pdf->setautopagebreak(true, pdf_margin_bottom);     $obj_pdf->setfont('helvetica', '', 12);     $obj_pdf->setfontsubsetting(false);     $obj_pdf->addpage();     $content = 'html text'          $obj_pdf->writehtml($content, true, false, true, false, '');           $path = base_url() . 'po/';         $file_name = $rfq_row->rfq_id . '-' . $quote_row->quote_id . '-' . date('d-m-y') . '.pdf';         $full_path = $path . $file_name;         ob_clean();         $obj_pdf->output($full_path, 'f'); ?>

can me. waste lots of time solve error.

delete condition 'if statement..' in static function under tcpdf_static.php, work's !!

public static function fopenlocal($filename, $mode) {     /*if (strpos($filename, '://') === false) {         $filename = 'file://'.$filename;     } elseif (strpos($filename, 'file://') !== 0) {         return false;     }*/     return fopen($filename, $mode); }

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