AdminPageFramework_ImportOptions::getType PHP Method

    public function getType()
    {
        return $this->getElementInFilesArray($this->aFilesImport, $this->sInputID, 'type');
    }

 /**
  * Processes importing data.
  * 
  * @since       2.0.0
  * @since       2.1.5       Added additional filters with field id and input id.
  * @since       3.3.1       Moved from `AdminPageFramework_Setting_Port`.
  */
 protected function _importOptions($aStoredOptions, $sPageSlug, $sTabSlug)
 {
     $oImport = new AdminPageFramework_ImportOptions($_FILES['__import'], $_POST['__import']);
     $sSectionID = $oImport->getSiblingValue('section_id');
     $sPressedFieldID = $oImport->getSiblingValue('field_id');
     $sPressedInputID = $oImport->getSiblingValue('input_id');
     $bMerge = $oImport->getSiblingValue('is_merge');
     // Check if there is an upload error.
     if ($oImport->getError() > 0) {
         $this->setSettingNotice($this->oMsg->get('import_error'));
         return $aStoredOptions;
         // do not change the framework's options.
     }
     // Apply filters to the uploaded file's MIME type.
     $aMIMEType = $this->oUtil->addAndApplyFilters($this, array("import_mime_types_{$this->oProp->sClassName}_{$sPressedInputID}", $sSectionID ? "import_mime_types_{$this->oProp->sClassName}_{$sSectionID}_{$sPressedFieldID}" : "import_mime_types_{$this->oProp->sClassName}_{$sPressedFieldID}", $sSectionID ? "import_mime_types_{$this->oProp->sClassName}_{$sSectionID}" : null, $sTabSlug ? "import_mime_types_{$sPageSlug}_{$sTabSlug}" : null, "import_mime_types_{$sPageSlug}", "import_mime_types_{$this->oProp->sClassName}"), array('text/plain', 'application/octet-stream'), $sPressedFieldID, $sPressedInputID, $this);
     // Check the uploaded file MIME type.
     $_sType = $oImport->getType();
     if (!in_array($oImport->getType(), $aMIMEType)) {
         $this->setSettingNotice(sprintf($this->oMsg->get('uploaded_file_type_not_supported'), $_sType));
         return $aStoredOptions;
         // do not change the framework's options.
     }
     // Retrieve the importing data.
     $vData = $oImport->getImportData();
     if ($vData === false) {
         $this->setSettingNotice($this->oMsg->get('could_not_load_importing_data'));
         return $aStoredOptions;
         // do not change the framework's options.
     }
     // Apply filters to the data format type.
     $sFormatType = $this->oUtil->addAndApplyFilters($this, array("import_format_{$this->oProp->sClassName}_{$sPressedInputID}", $sSectionID ? "import_format_{$this->oProp->sClassName}_{$sSectionID}_{$sPressedFieldID}" : "import_format_{$this->oProp->sClassName}_{$sPressedFieldID}", $sSectionID ? "import_format_{$this->oProp->sClassName}_{$sSectionID}" : null, $sTabSlug ? "import_format_{$sPageSlug}_{$sTabSlug}" : null, "import_format_{$sPageSlug}", "import_format_{$this->oProp->sClassName}"), $oImport->getFormatType(), $sPressedFieldID, $sPressedInputID, $this);
     // Format it.
     $oImport->formatImportData($vData, $sFormatType);
     // it is passed as reference.
     // Apply filters to the importing option key.
     $sImportOptionKey = $this->oUtil->addAndApplyFilters($this, array("import_option_key_{$this->oProp->sClassName}_{$sPressedInputID}", $sSectionID ? "import_option_key_{$this->oProp->sClassName}_{$sSectionID}_{$sPressedFieldID}" : "import_option_key_{$this->oProp->sClassName}_{$sPressedFieldID}", $sSectionID ? "import_option_key_{$this->oProp->sClassName}_{$sSectionID}" : null, $sTabSlug ? "import_option_key_{$sPageSlug}_{$sTabSlug}" : null, "import_option_key_{$sPageSlug}", "import_option_key_{$this->oProp->sClassName}"), $oImport->getSiblingValue('option_key'), $sPressedFieldID, $sPressedInputID, $this);
     // Apply filters to the importing data.
     $vData = $this->oUtil->addAndApplyFilters($this, array("import_{$this->oProp->sClassName}_{$sPressedInputID}", $sSectionID ? "import_{$this->oProp->sClassName}_{$sSectionID}_{$sPressedFieldID}" : "import_{$this->oProp->sClassName}_{$sPressedFieldID}", $sSectionID ? "import_{$this->oProp->sClassName}_{$sSectionID}" : null, $sTabSlug ? "import_{$sPageSlug}_{$sTabSlug}" : null, "import_{$sPageSlug}", "import_{$this->oProp->sClassName}"), $vData, $aStoredOptions, $sPressedFieldID, $sPressedInputID, $sFormatType, $sImportOptionKey, $bMerge . $this);
     // Set the update notice
     $bEmpty = empty($vData);
     $this->setSettingNotice($bEmpty ? $this->oMsg->get('not_imported_data') : $this->oMsg->get('imported_data'), $bEmpty ? 'error' : 'updated', $this->oProp->sOptionKey, false);
     if ($sImportOptionKey != $this->oProp->sOptionKey) {
         update_option($sImportOptionKey, $vData);
         return $aStoredOptions;
         // do not change the framework's options.
     }
     // The option data to be saved will be returned.
     return $bMerge ? $this->oUtil->unitArrays($vData, $aStoredOptions) : $vData;
 }