roundcubemail/program/include/rcmail.php
public function upload_init($max_size = null)
    {
        // Enable upload progress bar
        if ($seconds = $this->config->get('upload_progress')) {
            if (function_exists('uploadprogress_get_info')) {
                $field_name = 'UPLOAD_IDENTIFIER';
            }
            if (!$field_name && filter_var(ini_get('apc.rfc1867'), FILTER_VALIDATE_BOOLEAN)) {
                $field_name = ini_get('apc.rfc1867_name');
            }
            if (!$field_name && filter_var(ini_get('session.upload_progress.enabled'), FILTER_VALIDATE_BOOLEAN)) {
                $field_name = ini_get('session.upload_progress.name');
            }

            if ($field_name) {
                $this->output->set_env('upload_progress_name', $field_name);
                $this->output->set_env('upload_progress_time', (int) $seconds);
            }
        }

        // find max filesize value
        $max_filesize = rcube_utils::max_upload_size();
        if ($max_size && $max_size < $max_filesize) {
            $max_filesize = $max_size;
        }

        $max_filesize_txt = $this->show_bytes($max_filesize);
        $this->output->set_env('max_filesize', $max_filesize);
        $this->output->set_env('filesizeerror', $this->gettext(array(
            'name' => 'filesizeerror', 'vars' => array('size' => $max_filesize_txt))));

        if ($max_filecount = ini_get('max_file_uploads')) {
            $this->output->set_env('max_filecount', $max_filecount);
            $this->output->set_env('filecounterror', $this->gettext(array(
                'name' => 'filecounterror', 'vars' => array('count' => $max_filecount))));
        }

        return $max_filesize_txt;
    }
public function upload_init($max_size = null)
    {
        // Enable upload progress bar
        if ($seconds = $this->config->get('upload_progress')) {
            if (function_exists('uploadprogress_get_info')) {
                $field_name = 'UPLOAD_IDENTIFIER';
            }
            if (!$field_name && filter_var(ini_get('apc.rfc1867'), FILTER_VALIDATE_BOOLEAN)) {
                $field_name = ini_get('apc.rfc1867_name');
            }
            if (!$field_name && filter_var(ini_get('session.upload_progress.enabled'), FILTER_VALIDATE_BOOLEAN)) {
                $field_name = ini_get('session.upload_progress.name');
            }

            if ($field_name) {
                $this->output->set_env('upload_progress_name', $field_name);
                $this->output->set_env('upload_progress_time', (int) $seconds);
            }
        }

        // find max filesize value
        $max_filesize = rcube_utils::max_upload_size();
        if ($max_size && $max_size < $max_filesize) {
            $max_filesize = $max_size;
        }

        $max_filesize_txt = $this->show_bytes($max_filesize);
        $this->output->set_env('max_filesize', $max_filesize);
        $this->output->set_env('filesizeerror', $this->gettext(array(
            'name' => 'filesizeerror', 'vars' => array('size' => $max_filesize_txt))));

        if ($max_filecount = ini_get('max_file_uploads')) {
            $this->output->set_env('max_filecount', $max_filecount);
            $this->output->set_env('filecounterror', $this->gettext(array(
                'name' => 'filecounterror', 'vars' => array('count' => $max_filecount))));
        }

        return $max_filesize_txt;
    }
public function upload_init ( $ max_size = null ) { // Enable upload progress bar if ( $ seconds = $ this -> config -> get ( 'upload_progress' ) ) { if ( function_exists ( 'uploadprogress_get_info' ) ) { $ field_name = 'UPLOAD_IDENTIFIER' ; } if ( ! $ field_name && filter_var ( ini_get ( 'apc.rfc1867' ) , FILTER_VALIDATE_BOOLEAN ) ) { $ field_name = ini_get ( 'apc.rfc1867_name' ) ; } if ( ! $ field_name && filter_var ( ini_get ( 'session.upload_progress.enabled' ) , FILTER_VALIDATE_BOOLEAN ) ) { $ field_name = ini_get ( 'session.upload_progress.name' ) ; } if ( $ field_name ) { $ this -> output -> set_env ( 'upload_progress_name' , $ field_name ) ; $ this -> output -> set_env ( 'upload_progress_time' , ( int ) $ seconds ) ; } } // find max filesize value $ max_filesize = rcube_utils :: max_upload_size ( ) ; if ( $ max_size && $ max_size < $ max_filesize ) { $ max_filesize = $ max_size ; } $ max_filesize_txt = $ this -> show_bytes ( $ max_filesize ) ; $ this -> output -> set_env ( 'max_filesize' , $ max_filesize ) ; $ this -> output -> set_env ( 'filesizeerror' , $ this -> gettext ( array ( 'name' => 'filesizeerror' , 'vars' => array ( 'size' => $ max_filesize_txt ) ) ) ) ; if ( $ max_filecount = ini_get ( 'max_file_uploads' ) ) { $ this -> output -> set_env ( 'max_filecount' , $ max_filecount ) ; $ this -> output -> set_env ( 'filecounterror' , $ this -> gettext ( array ( 'name' => 'filecounterror' , 'vars' => array ( 'count' => $ max_filecount ) ) ) ) ; } return $ max_filesize_txt ; }
Initializes file uploading interface.

@param int $max_size Optional maximum file size in bytes

@return string Human-readable file size limit
Initializes file uploading interface .