PHP mf_do_fetch_result函数代码示例

function mf_validate_unique($value)
{
    global $mf_lang;
    $input_value = $value[0];
    $exploded = explode('#', $value[1]);
    $form_id = $exploded[0];
    $element_name = $exploded[1];
    $dbh = $value[2]['dbh'];
    if (!empty($_SESSION['edit_entry']) && $_SESSION['edit_entry']['form_id'] == $form_id) {
        //if admin is editing through edit_entry.php, bypass the unique checking if the new entry is the same as previous
        $query = "select count({$element_name}) total from " . MF_TABLE_PREFIX . "form_{$form_id} where {$element_name}=? and `id` != ? and {$element_name} is not null and {$element_name} <> ''";
        $params = array($input_value, $_SESSION['edit_entry']['entry_id']);
        $sth = mf_do_query($query, $params, $dbh);
        $row = mf_do_fetch_result($sth);
    } else {
        $query = "select count({$element_name}) total from " . MF_TABLE_PREFIX . "form_{$form_id} where {$element_name}=? and resume_key is null";
        $params = array($input_value);
        $sth = mf_do_query($query, $params, $dbh);
        $row = mf_do_fetch_result($sth);
    }
    if (!empty($row['total'])) {
        return $mf_lang['val_unique'];
    } else {
        return true;
    }
}

function mf_theme_get_fonts_link($dbh, $theme_id)
{
    $font_family_array = array();
    $query = "SELECT\r\n\t\t\t\t\t\tform_title_font_type,\r\n\t\t\t\t\t\tform_desc_font_type,\r\n\t\t\t\t\t\tfield_title_font_type,\r\n\t\t\t\t\t\tguidelines_font_type,\r\n\t\t\t\t\t\tsection_title_font_type,\r\n\t\t\t\t\t\tsection_desc_font_type,\r\n\t\t\t\t\t\tfield_text_font_type\r\n\t\t\t\t\tFROM\r\n\t\t\t\t\t\t`" . MF_TABLE_PREFIX . "form_themes`\r\n\t\t\t\t   WHERE\r\n\t\t\t\t   \t\ttheme_id=? and `status`=1";
    $params = array($theme_id);
    $sth = mf_do_query($query, $params, $dbh);
    $row = mf_do_fetch_result($sth);
    $font_family_array[] = $row['form_title_font_type'];
    $font_family_array[] = $row['form_desc_font_type'];
    $font_family_array[] = $row['field_title_font_type'];
    $font_family_array[] = $row['guidelines_font_type'];
    $font_family_array[] = $row['section_title_font_type'];
    $font_family_array[] = $row['section_desc_font_type'];
    $font_family_array[] = $row['field_text_font_type'];
    /** Build the font CSS tag **/
    if (!empty($font_family_array)) {
        $font_family_joined = implode("','", $font_family_array);
        $query = "SELECT font_family,font_variants FROM " . MF_TABLE_PREFIX . "fonts WHERE font_family IN('{$font_family_joined}')";
        $params = array();
        $sth = mf_do_query($query, $params, $dbh);
        $font_css_array = array();
        while ($row = mf_do_fetch_result($sth)) {
            $font_css_array[] = urlencode($row['font_family']) . ":" . $row['font_variants'];
        }
        $ssl_suffix = mf_get_ssl_suffix();
        $font_css_markup = implode('|', $font_css_array);
        if (!empty($font_css_array)) {
            $font_css_markup = "<link href='http{$ssl_suffix}://fonts.googleapis.com/css?family={$font_css_markup}' rel='stylesheet' type='text/css'>\n";
        } else {
            $font_css_markup = '';
        }
    }
    return $font_css_markup;
}

                break;
        }
        $font_variants_pair[$font_variant_raw] = $primary_style . $secondary_style;
    }
    $font_family_slug = strtolower(str_replace(' ', '', $row['font_family']));
    $font_data[$font_family_slug] = $font_variants_pair;
    //build the css markup for each font
    $font_css_array[] = urlencode($row['font_family']) . ":" . $row['font_variants'];
}
$font_css_markup = implode('|', $font_css_array);
$font_css_markup = "<link href='http://fonts.googleapis.com/css?family={$font_css_markup}' rel='stylesheet' type='text/css'>\n";
//determine if the font list is reaching the end or not
$query = "select max(font_id) max_font_id from " . MF_TABLE_PREFIX . "fonts";
$params = array();
$sth = mf_do_query($query, $params, $dbh);
$row = mf_do_fetch_result($sth);
if ($end_font_id > $row['max_font_id']) {
    $list_end = true;
} else {
    $list_end = false;
}
//send the final markup and data
$response_data = new stdClass();
$response_data->status = "ok";
$response_data->markup = $font_list_markup;
$response_data->last_font_id = $end_font_id - 1;
$response_data->list_end = $list_end;
$response_data->font_styles = $font_data;
$response_data->font_css_markup = $font_css_markup;
$response_json = json_encode($response_data);
echo $response_json;

function mf_get_required_elements_status($dbh, $form_id, $page_number, $user_input)
{
    //get all fields within current page which has "required" property and has conditions
    $query = "SELECT \r\n\t\t\t\t\t\tA.element_id \r\n\t\t\t\t\tFROM \r\n\t\t\t\t\t\t" . MF_TABLE_PREFIX . "form_elements A LEFT JOIN " . MF_TABLE_PREFIX . "field_logic_elements B \r\n\t\t\t\t\t  ON \r\n\t\t\t\t\t  \tA.form_id=B.form_id and A.element_id=B.element_id\r\n\t\t\t\t   WHERE \r\n\t\t\t\t   \t\tA.form_id = ? and \r\n\t\t\t\t   \t\tA.element_status = 1 and \r\n\t\t\t\t   \t\tA.element_page_number = ? and \r\n\t\t\t\t   \t\tA.element_is_required = 1 and \r\n\t\t\t\t   \t\tB.element_id is not null\r\n\t\t\t\tORDER BY \r\n\t\t\t\t\t\tA.element_position asc";
    $params = array($form_id, $page_number);
    $sth = mf_do_query($query, $params, $dbh);
    $required_fields_array = array();
    while ($row = mf_do_fetch_result($sth)) {
        $required_fields_array[] = $row['element_id'];
    }
    $required_elements_status = array();
    //loop through each field and check for the conditions
    if (!empty($required_fields_array)) {
        foreach ($required_fields_array as $element_id) {
            $current_element_conditions_status = array();
            $query = "select rule_show_hide,rule_all_any from " . MF_TABLE_PREFIX . "field_logic_elements where form_id = ? and element_id = ?";
            $params = array($form_id, $element_id);
            $sth = mf_do_query($query, $params, $dbh);
            $row = mf_do_fetch_result($sth);
            $rule_show_hide = $row['rule_show_hide'];
            $rule_all_any = $row['rule_all_any'];
            //get all conditions for current field
            $query = "SELECT \r\n\t\t\t\t\t\tA.target_element_id,\r\n\t\t\t\t\t\tA.element_name,\r\n\t\t\t\t\t\tA.rule_condition,\r\n\t\t\t\t\t\tA.rule_keyword,\r\n\t\t\t\t\t\ttrim(leading 'element_' from substring_index(A.element_name,'_',2)) as condition_element_id,\r\n\t\t\t\t\t\t(select \r\n\t\t\t\t\t\t\t   B.element_page_number \r\n\t\t\t\t\t\t   from \r\n\t\t\t\t\t\t   \t   " . MF_TABLE_PREFIX . "form_elements B \r\n\t\t\t\t\t\t  where \r\n\t\t\t\t\t\t  \t\tform_id=A.form_id and \r\n\t\t\t\t\t\t  \t\telement_id=condition_element_id\r\n\t\t\t\t\t\t) condition_element_page_number,\r\n\t\t\t\t\t\t(select \r\n\t\t\t\t\t\t\t   C.element_type \r\n\t\t\t\t\t\t   from \r\n\t\t\t\t\t\t   \t   " . MF_TABLE_PREFIX . "form_elements C \r\n\t\t\t\t\t\t  where \r\n\t\t\t\t\t\t  \t\tform_id=A.form_id and \r\n\t\t\t\t\t\t  \t\telement_id=condition_element_id\r\n\t\t\t\t\t\t) condition_element_type\r\n\t\t\t\t\tFROM \r\n\t\t\t\t\t\t" . MF_TABLE_PREFIX . "field_logic_conditions A \r\n\t\t\t\t   WHERE\r\n\t\t\t\t\t\tA.form_id = ? and A.target_element_id = ?";
            $params = array($form_id, $element_id);
            $sth = mf_do_query($query, $params, $dbh);
            $i = 0;
            $logic_conditions_array = array();
            while ($row = mf_do_fetch_result($sth)) {
                $logic_conditions_array[$i]['element_name'] = $row['element_name'];
                $logic_conditions_array[$i]['element_type'] = $row['condition_element_type'];
                $logic_conditions_array[$i]['rule_condition'] = $row['rule_condition'];
                $logic_conditions_array[$i]['rule_keyword'] = $row['rule_keyword'];
                $logic_conditions_array[$i]['element_page_number'] = (int) $row['condition_element_page_number'];
                $i++;
            }
            //loop through each condition which is not coming from the current page
            foreach ($logic_conditions_array as $value) {
                if ($value['element_page_number'] == $page_number) {
                    continue;
                }
                $condition_params = array();
                $condition_params['form_id'] = $form_id;
                $condition_params['element_name'] = $value['element_name'];
                $condition_params['rule_condition'] = $value['rule_condition'];
                $condition_params['rule_keyword'] = $value['rule_keyword'];
                $current_element_conditions_status[] = mf_get_condition_status_from_table($dbh, $condition_params);
            }
            //loop through each condition which is coming from the current page
            foreach ($logic_conditions_array as $value) {
                if ($value['element_page_number'] != $page_number) {
                    continue;
                }
                $condition_params = array();
                $condition_params['form_id'] = $form_id;
                $condition_params['element_name'] = $value['element_name'];
                $condition_params['rule_condition'] = $value['rule_condition'];
                $condition_params['rule_keyword'] = $value['rule_keyword'];
                $current_element_conditions_status[] = mf_get_condition_status_from_input($dbh, $condition_params, $user_input);
            }
            //decide the status of the current element_id based on all conditions
            //required field should only being applied to an element which is being shown into the form
            //any field which is hidden due to conditions, shouldn't have any required attribute
            if ($rule_all_any == 'all') {
                if (in_array(false, $current_element_conditions_status)) {
                    $all_conditions_status = false;
                } else {
                    $all_conditions_status = true;
                }
            } else {
                if ($rule_all_any == 'any') {
                    if (in_array(true, $current_element_conditions_status)) {
                        $all_conditions_status = true;
                    } else {
                        $all_conditions_status = false;
                    }
                }
            }
            if ($rule_show_hide == 'show') {
                if ($all_conditions_status === true) {
                    $element_status = true;
                } else {
                    $element_status = false;
                }
            } else {
                if ($rule_show_hide == 'hide') {
                    if ($all_conditions_status === true) {
                        $element_status = false;
                    } else {
                        $element_status = true;
                    }
                }
            }
            if ($element_status === true) {
                $required_elements_status[$element_id] = 1;
            } else {
                $required_elements_status[$element_id] = 0;
            }
        }
        //end foreach required fields
    }
//.........这里部分代码省略.........

sort($all_tagnames);
$jquery_data_code .= "\$('#dialog-enter-tagname-input').data('available_tags'," . json_encode($all_tagnames) . ");\n";
//get the available custom themes
$query = "SELECT theme_id,theme_name FROM " . MF_TABLE_PREFIX . "form_themes WHERE theme_built_in=0 and status=1 ORDER BY theme_name ASC";
$params = array();
$sth = mf_do_query($query, $params, $dbh);
$theme_list_array = array();
while ($row = mf_do_fetch_result($sth)) {
    $theme_list_array[$row['theme_id']] = htmlspecialchars($row['theme_name']);
}
//get built-in themes
$query = "SELECT theme_id,theme_name FROM " . MF_TABLE_PREFIX . "form_themes WHERE theme_built_in=1 and status=1 ORDER BY theme_name ASC";
$params = array();
$sth = mf_do_query($query, $params, $dbh);
$theme_builtin_list_array = array();
while ($row = mf_do_fetch_result($sth)) {
    $theme_builtin_list_array[$row['theme_id']] = htmlspecialchars($row['theme_name']);
}
$header_data = <<<EOT
<link type="text/css" href="js/jquery-ui/themes/base/jquery.ui.all.css" rel="stylesheet" />
<link type="text/css" href="css/pagination_classic.css" rel="stylesheet" />
<link type="text/css" href="css/dropui.css" rel="stylesheet" />
EOT;
$current_nav_tab = 'manage_forms';
?>
<br />

		<div id="content" class="full">
			<div class="post manage_forms">
				
				<?php 

function mf_display_form_review($dbh, $form_id, $record_id, $from_page_num, $form_params = array())
{
    global $mf_lang;
    if (!empty($form_params['integration_method'])) {
        $integration_method = $form_params['integration_method'];
    } else {
        $integration_method = '';
    }
    if (!empty($form_params['machform_path'])) {
        $machform_path = $form_params['machform_path'];
    } else {
        $machform_path = '';
    }
    if (!empty($form_params['machform_data_path'])) {
        $machform_data_path = $form_params['machform_data_path'];
    } else {
        $machform_data_path = '';
    }
    $mf_settings = mf_get_settings($dbh);
    //get form properties data
    $query = "select \r\n\t\t\t\t\t\t  form_name,\r\n\t\t\t\t\t\t  form_has_css,\r\n\t\t\t\t\t\t  form_redirect,\r\n\t\t\t\t\t\t  form_review_primary_text,\r\n\t\t\t\t\t\t  form_review_secondary_text,\r\n\t\t\t\t\t\t  form_review_primary_img,\r\n\t\t\t\t\t\t  form_review_secondary_img,\r\n\t\t\t\t\t\t  form_review_use_image,\r\n\t\t\t\t\t\t  form_review_title,\r\n\t\t\t\t\t\t  form_review_description,\r\n\t\t\t\t\t\t  form_page_total,\r\n\t\t\t\t\t\t  form_lastpage_title,\r\n\t\t\t\t\t\t  form_pagination_type,\r\n\t\t\t\t\t\t  form_theme_id,\r\n\t\t\t\t\t\t  payment_show_total,\r\n\t\t\t\t\t\t  payment_total_location,\r\n\t\t\t\t\t\t  payment_enable_merchant,\r\n\t\t\t\t\t\t  payment_currency,\r\n\t\t\t\t\t\t  payment_price_type,\r\n\t\t\t\t\t\t  payment_price_amount\r\n\t\t\t\t     from \r\n\t\t\t\t     \t " . MF_TABLE_PREFIX . "forms \r\n\t\t\t\t    where \r\n\t\t\t\t    \t form_id=?";
    $params = array($form_id);
    $sth = mf_do_query($query, $params, $dbh);
    $row = mf_do_fetch_result($sth);
    $form_has_css = $row['form_has_css'];
    $form_redirect = $row['form_redirect'];
    $form_review_primary_text = $row['form_review_primary_text'];
    $form_review_secondary_text = $row['form_review_secondary_text'];
    $form_review_primary_img = $row['form_review_primary_img'];
    $form_review_secondary_img = $row['form_review_secondary_img'];
    $form_review_use_image = (int) $row['form_review_use_image'];
    $form_review_title = $row['form_review_title'];
    $form_review_description = $row['form_review_description'];
    $form_page_total = $row['form_page_total'];
    $form_lastpage_title = $row['form_lastpage_title'];
    $form_pagination_type = $row['form_pagination_type'];
    $form_name = htmlspecialchars($row['form_name'], ENT_QUOTES);
    $form_theme_id = $row['form_theme_id'];
    $payment_show_total = (int) $row['payment_show_total'];
    $payment_total_location = $row['payment_total_location'];
    $payment_enable_merchant = (int) $row['payment_enable_merchant'];
    if ($payment_enable_merchant < 1) {
        $payment_enable_merchant = 0;
    }
    $payment_currency = $row['payment_currency'];
    $payment_price_type = $row['payment_price_type'];
    $payment_price_amount = $row['payment_price_amount'];
    //prepare entry data for previewing
    $param['strip_download_link'] = true;
    $param['review_mode'] = true;
    $param['show_attach_image'] = true;
    $param['machform_data_path'] = $machform_data_path;
    $entry_details = mf_get_entry_details($dbh, $form_id, $record_id, $param);
    $entry_data = '<table id="machform_review_table" width="100%" border="0" cellspacing="0" cellpadding="0"><tbody>' . "\n";
    $toggle = false;
    foreach ($entry_details as $data) {
        if ($toggle) {
            $toggle = false;
            $row_style = 'class="alt"';
        } else {
            $toggle = true;
            $row_style = '';
        }
        if ($data['label'] == 'mf_page_break' && $data['value'] == 'mf_page_break') {
            $data['label'] = '&nbsp;';
            $data['value'] = '&nbsp;';
            $row_style = '';
        }
        $entry_data .= "<tr {$row_style}>\n";
        $entry_data .= "<td class=\"mf_review_label\" width=\"40%\">{$data['label']}</td>\n";
        $entry_data .= "<td class=\"mf_review_value\" width=\"60%\">" . nl2br($data['value']) . "</td>\n";
        $entry_data .= "</tr>\n";
    }
    $entry_data .= '</tbody></table>';
    //check for specific form css, if any, use it instead
    if ($form_has_css) {
        $css_dir = $mf_settings['data_dir'] . "/form_{$form_id}/css/";
    }
    if ($integration_method == 'iframe') {
        $embed_class = 'class="embed"';
    }
    //if the form has multiple pages
    //display the pagination header
    if ($form_page_total > 1) {
        //build pagination header based on the selected type. possible values:
        //steps - display multi steps progress
        //percentage - display progress bar with percentage
        //disabled - disabled
        $page_breaks_data = array();
        $page_title_array = array();
        //get page titles
        $query = "SELECT \r\n\t\t\t\t\t\t\telement_page_title\r\n\t\t\t\t\t\tFROM \r\n\t\t\t\t\t\t\t" . MF_TABLE_PREFIX . "form_elements\r\n\t\t\t\t\t   WHERE\r\n\t\t\t\t\t\t\tform_id = ? and element_status = 1 and element_type = 'page_break'\r\n\t\t\t\t\tORDER BY \r\n\t\t\t\t\t   \t\telement_page_number asc";
        $params = array($form_id);
        $sth = mf_do_query($query, $params, $dbh);
        while ($row = mf_do_fetch_result($sth)) {
            $page_title_array[] = $row['element_page_title'];
        }
        if ($form_pagination_type == 'steps') {
            $page_titles_markup = '';
            $i = 1;
//.........这里部分代码省略.........

function mf_mysql_column_exist($table_name, $column_name, $dbh)
{
    $query = "SHOW COLUMNS FROM {$table_name} LIKE '{$column_name}'";
    $sth = mf_do_query($query, array(), $dbh);
    $row = mf_do_fetch_result($sth);
    if (!empty($row)) {
        return true;
    } else {
        return false;
    }
}

function mf_get_user_permissions_all($dbh, $user_id)
{
    $query = "SELECT \r\n\t\t\t\t\t\t`edit_form`,`edit_entries`,`view_entries`,`form_id` \r\n\t\t\t\t\tFROM \r\n\t\t\t\t\t\t`" . MF_TABLE_PREFIX . "permissions`\r\n\t\t\t\t   WHERE\r\n\t\t\t\t   \t\t`user_id` = ?";
    $params = array($user_id);
    $sth = mf_do_query($query, $params, $dbh);
    while ($row = mf_do_fetch_result($sth)) {
        $form_id = $row['form_id'];
        $edit_form = false;
        $edit_entries = false;
        $view_entries = false;
        if (!empty($row['edit_form'])) {
            $edit_form = true;
        }
        if (!empty($row['edit_entries'])) {
            $edit_entries = true;
        }
        if (!empty($row['view_entries'])) {
            $view_entries = true;
        }
        $perms[$form_id]['edit_form'] = $edit_form;
        $perms[$form_id]['edit_entries'] = $edit_entries;
        $perms[$form_id]['view_entries'] = $view_entries;
    }
    return $perms;
}

function mf_get_settings($dbh)
{
    $query = "SELECT * FROM " . MF_TABLE_PREFIX . "settings";
    $sth = mf_do_query($query, array(), $dbh);
    $row = mf_do_fetch_result($sth);
    return $row;
}

function mf_get_filtered_entries_ids($dbh, $form_id)
{
    //get filter keywords from ap_form_filters table
    $query = "select\r\n\t\t\t\t\t\telement_name,\r\n\t\t\t\t\t\tfilter_condition,\r\n\t\t\t\t\t\tfilter_keyword\r\n\t\t\t\t\tfrom \r\n\t\t\t\t\t\t" . MF_TABLE_PREFIX . "form_filters\r\n\t\t\t\t   where\r\n\t\t\t\t   \t\tform_id = ?\r\n\t\t\t\torder by \r\n\t\t\t\t   \t\taff_id asc";
    $params = array($form_id);
    $sth = mf_do_query($query, $params, $dbh);
    $i = 0;
    while ($row = mf_do_fetch_result($sth)) {
        $filter_data[$i]['element_name'] = $row['element_name'];
        $filter_data[$i]['filter_condition'] = $row['filter_condition'];
        $filter_data[$i]['filter_keyword'] = $row['filter_keyword'];
        $i++;
    }
    $query = "select \r\n\t\t\t\t\t\t entries_filter_type,\r\n\t\t\t\t\t\t entries_sort_by\r\n\t\t\t\t     from \r\n\t\t\t\t     \t " . MF_TABLE_PREFIX . "forms \r\n\t\t\t\t    where \r\n\t\t\t\t    \t form_id = ?";
    $params = array($form_id);
    $sth = mf_do_query($query, $params, $dbh);
    $row = mf_do_fetch_result($sth);
    if (!empty($row)) {
        $filter_type = $row['entries_filter_type'];
        $sort_by = $row['entries_sort_by'];
        $exploded = explode('-', $sort_by);
        $sort_element = $exploded[0];
        //the element name, e.g. element_2
        $sort_order = $exploded[1];
        //asc or desc
    }
    /******************************************************************************************/
    //prepare column header names lookup
    //get form element options first (checkboxes, choices, dropdown)
    $query = "select \r\n\t\t\t\t\t\telement_id,\r\n\t\t\t\t\t\toption_id,\r\n\t\t\t\t\t\t`option`\r\n\t\t\t\t\tfrom \r\n\t\t\t\t\t\t" . MF_TABLE_PREFIX . "element_options \r\n\t\t\t\t   where \r\n\t\t\t\t   \t\tform_id=? and live=1 \r\n\t\t\t\torder by \r\n\t\t\t\t\t\telement_id,option_id asc";
    $params = array($form_id);
    $sth = mf_do_query($query, $params, $dbh);
    while ($row = mf_do_fetch_result($sth)) {
        $element_id = $row['element_id'];
        $option_id = $row['option_id'];
        $element_option_lookup[$element_id][$option_id] = htmlspecialchars($row['option'], ENT_QUOTES);
    }
    //get element options for matrix fields
    $query = "select \r\n\t\t\t\t\t\tA.element_id,\r\n\t\t\t\t\t\tA.option_id,\r\n\t\t\t\t\t\t(select if(B.element_matrix_parent_id=0,A.option,\r\n\t\t\t\t\t\t\t(select \r\n\t\t\t\t\t\t\t\t\tC.`option` \r\n\t\t\t\t\t\t\t   from \r\n\t\t\t\t\t\t\t   \t\t" . MF_TABLE_PREFIX . "element_options C \r\n\t\t\t\t\t\t\t  where \r\n\t\t\t\t\t\t\t  \t\tC.element_id=B.element_matrix_parent_id and \r\n\t\t\t\t\t\t\t  \t\tC.form_id=A.form_id and \r\n\t\t\t\t\t\t\t  \t\tC.live=1 and \r\n\t\t\t\t\t\t\t  \t\tC.option_id=A.option_id))\r\n\t\t\t\t\t\t) 'option_label'\r\n\t\t\t\t\tfrom \r\n\t\t\t\t\t\t" . MF_TABLE_PREFIX . "element_options A left join " . MF_TABLE_PREFIX . "form_elements B on (A.element_id=B.element_id and A.form_id=B.form_id)\r\n\t\t\t\t   where \r\n\t\t\t\t   \t\tA.form_id=? and A.live=1 and B.element_type='matrix' and B.element_status=1\r\n\t\t\t\torder by \r\n\t\t\t\t\t\tA.element_id,A.option_id asc";
    $params = array($form_id);
    $sth = mf_do_query($query, $params, $dbh);
    while ($row = mf_do_fetch_result($sth)) {
        $element_id = $row['element_id'];
        $option_id = $row['option_id'];
        $matrix_element_option_lookup[$element_id][$option_id] = htmlspecialchars($row['option_label'], ENT_QUOTES);
    }
    //get 'multiselect' status of matrix fields
    $query = "select \r\n\t\t\t\t\t\t  A.element_id,\r\n\t\t\t\t\t\t  A.element_matrix_parent_id,\r\n\t\t\t\t\t\t  A.element_matrix_allow_multiselect,\r\n\t\t\t\t\t\t  (select if(A.element_matrix_parent_id=0,A.element_matrix_allow_multiselect,\r\n\t\t\t\t\t\t  \t\t\t (select B.element_matrix_allow_multiselect from " . MF_TABLE_PREFIX . "form_elements B where B.form_id=A.form_id and B.element_id=A.element_matrix_parent_id)\r\n\t\t\t\t\t\t  \t\t\t)\r\n\t\t\t\t\t\t  ) 'multiselect' \r\n\t\t\t\t\t  from \r\n\t\t\t\t\t \t  " . MF_TABLE_PREFIX . "form_elements A\r\n\t\t\t\t\t where \r\n\t\t\t\t\t \t  A.form_id=? and A.element_status=1 and A.element_type='matrix'";
    $params = array($form_id);
    $sth = mf_do_query($query, $params, $dbh);
    while ($row = mf_do_fetch_result($sth)) {
        $matrix_multiselect_status[$row['element_id']] = $row['multiselect'];
    }
    /******************************************************************************************/
    //set column properties for basic fields
    $column_name_lookup['date_created'] = 'Date Created';
    $column_name_lookup['date_updated'] = 'Date Updated';
    $column_name_lookup['ip_address'] = 'IP Address';
    $column_type_lookup['id'] = 'number';
    $column_type_lookup['row_num'] = 'number';
    $column_type_lookup['date_created'] = 'date';
    $column_type_lookup['date_updated'] = 'date';
    $column_type_lookup['ip_address'] = 'text';
    //get column properties for other fields
    $query = "select \r\n\t\t\t\t\t\t element_id,\r\n\t\t\t\t\t\t element_title,\r\n\t\t\t\t\t\t element_type,\r\n\t\t\t\t\t\t element_constraint,\r\n\t\t\t\t\t\t element_choice_has_other,\r\n\t\t\t\t\t\t element_choice_other_label,\r\n\t\t\t\t\t\t element_time_showsecond,\r\n\t\t\t\t\t\t element_time_24hour,\r\n\t\t\t\t\t\t element_matrix_allow_multiselect  \r\n\t\t\t\t     from \r\n\t\t\t\t         `" . MF_TABLE_PREFIX . "form_elements` \r\n\t\t\t\t    where \r\n\t\t\t\t    \t form_id=? and element_status=1 and element_type not in('section','page_break')\r\n\t\t\t\t order by \r\n\t\t\t\t \t\t element_position asc";
    $params = array($form_id);
    $sth = mf_do_query($query, $params, $dbh);
    $element_radio_has_other = array();
    while ($row = mf_do_fetch_result($sth)) {
        $element_type = $row['element_type'];
        $element_constraint = $row['element_constraint'];
        //get 'other' field label for checkboxes and radio button
        if ($element_type == 'checkbox' || $element_type == 'radio') {
            if (!empty($row['element_choice_has_other'])) {
                $element_option_lookup[$row['element_id']]['other'] = htmlspecialchars($row['element_choice_other_label'], ENT_QUOTES);
                if ($element_type == 'radio') {
                    $element_radio_has_other['element_' . $row['element_id']] = true;
                }
            }
        }
        $row['element_title'] = htmlspecialchars($row['element_title'], ENT_QUOTES);
        if ('address' == $element_type) {
            //address has 6 fields
            $column_name_lookup['element_' . $row['element_id'] . '_1'] = $row['element_title'] . ' - Street Address';
            $column_name_lookup['element_' . $row['element_id'] . '_2'] = 'Address Line 2';
            $column_name_lookup['element_' . $row['element_id'] . '_3'] = 'City';
            $column_name_lookup['element_' . $row['element_id'] . '_4'] = 'State/Province/Region';
            $column_name_lookup['element_' . $row['element_id'] . '_5'] = 'Zip/Postal Code';
            $column_name_lookup['element_' . $row['element_id'] . '_6'] = 'Country';
            $column_type_lookup['element_' . $row['element_id'] . '_1'] = $row['element_type'];
            $column_type_lookup['element_' . $row['element_id'] . '_2'] = $row['element_type'];
            $column_type_lookup['element_' . $row['element_id'] . '_3'] = $row['element_type'];
            $column_type_lookup['element_' . $row['element_id'] . '_4'] = $row['element_type'];
            $column_type_lookup['element_' . $row['element_id'] . '_5'] = $row['element_type'];
            $column_type_lookup['element_' . $row['element_id'] . '_6'] = $row['element_type'];
        } elseif ('simple_name' == $element_type) {
            //simple name has 2 fields
            $column_name_lookup['element_' . $row['element_id'] . '_1'] = $row['element_title'] . ' - First';
            $column_name_lookup['element_' . $row['element_id'] . '_2'] = $row['element_title'] . ' - Last';
            $column_type_lookup['element_' . $row['element_id'] . '_1'] = $row['element_type'];
//.........这里部分代码省略.........

function mf_get_payment_total($dbh, $form_id, $session_id, $exclude_page_number)
{
    $total_payment_amount = 0;
    //get price fields information from ap_element_prices table
    $query = "select \r\n\t\t\t\t\t\tA.element_id,\r\n\t\t\t\t\t\tA.option_id,\r\n\t\t\t\t\t\tA.price,\r\n\t\t\t\t\t\tB.element_title,\r\n\t\t\t\t\t\tB.element_type,\r\n\t\t\t\t\t\t(select `option` from " . MF_TABLE_PREFIX . "element_options where form_id=A.form_id and element_id=A.element_id and option_id=A.option_id and live=1 limit 1) option_title\r\n\t\t\t\t\tfrom\r\n\t\t\t\t\t\t" . MF_TABLE_PREFIX . "element_prices A left join " . MF_TABLE_PREFIX . "form_elements B on (A.form_id=B.form_id and A.element_id=B.element_id)\r\n\t\t\t\t   where\r\n\t\t\t\t\t\tA.form_id = ? and B.element_page_number <> ?\r\n\t\t\t\torder by \r\n\t\t\t\t\t\tA.element_id,A.option_id asc";
    $params = array($form_id, $exclude_page_number);
    $sth = mf_do_query($query, $params, $dbh);
    $price_field_columns = array();
    while ($row = mf_do_fetch_result($sth)) {
        $element_id = (int) $row['element_id'];
        $option_id = (int) $row['option_id'];
        $element_type = $row['element_type'];
        if ($element_type == 'checkbox') {
            $column_name = 'element_' . $element_id . '_' . $option_id;
        } else {
            $column_name = 'element_' . $element_id;
        }
        if (!in_array($column_name, $price_field_columns)) {
            $price_field_columns[] = $column_name;
            $price_field_types[$column_name] = $row['element_type'];
        }
        $price_values[$element_id][$option_id] = $row['price'];
    }
    if (empty($price_field_columns)) {
        return 0;
    }
    $price_field_columns_joined = implode(',', $price_field_columns);
    //check the value of the price fields from the ap_form_x_review table
    $query = "select {$price_field_columns_joined} from " . MF_TABLE_PREFIX . "form_{$form_id}_review where `session_id`=?";
    $params = array($session_id);
    $sth = mf_do_query($query, $params, $dbh);
    $row = mf_do_fetch_result($sth);
    $processed_column_name = array();
    foreach ($price_field_columns as $column_name) {
        if (!empty($row[$column_name]) && !in_array($column_name, $processed_column_name)) {
            $temp = explode('_', $column_name);
            $element_id = (int) $temp[1];
            $option_id = (int) $temp[2];
            if ($price_field_types[$column_name] == 'money') {
                $total_payment_amount += $row[$column_name];
            } else {
                if ($price_field_types[$column_name] == 'checkbox') {
                    $total_payment_amount += $price_values[$element_id][$option_id];
                } else {
                    $option_id = $row[$column_name];
                    $total_payment_amount += $price_values[$element_id][$option_id];
                }
            }
            $processed_column_name[] = $column_name;
        }
    }
    return $total_payment_amount;
}

function mf_display_form_payment($dbh, $form_id, $record_id, $form_params = array())
{
    global $mf_lang;
    if (!empty($form_params['integration_method'])) {
        $integration_method = $form_params['integration_method'];
    } else {
        $integration_method = '';
    }
    if (!empty($form_params['machform_path'])) {
        $machform_path = $form_params['machform_path'];
    } else {
        $machform_path = '';
    }
    if (!empty($form_params['machform_data_path'])) {
        $machform_data_path = $form_params['machform_data_path'];
    } else {
        $machform_data_path = '';
    }
    //check permission to access this page
    if ($_SESSION['mf_form_payment_access'][$form_id] !== true) {
        return "Your session has been expired. Please <a href='view.php?id={$form_id}'>click here</a> to start again.";
    }
    $mf_settings = mf_get_settings($dbh);
    //get form properties data
    $query = "select \r\n\t\t\t\t\t\t  form_name,\r\n\t\t\t\t\t\t  form_has_css,\r\n\t\t\t\t\t\t  form_redirect,\r\n\t\t\t\t\t\t  form_language,\r\n\t\t\t\t\t\t  form_review,\r\n\t\t\t\t\t\t  form_review_primary_text,\r\n\t\t\t\t\t\t  form_review_secondary_text,\r\n\t\t\t\t\t\t  form_review_primary_img,\r\n\t\t\t\t\t\t  form_review_secondary_img,\r\n\t\t\t\t\t\t  form_review_use_image,\r\n\t\t\t\t\t\t  form_review_title,\r\n\t\t\t\t\t\t  form_review_description,\r\n\t\t\t\t\t\t  form_resume_enable,\r\n\t\t\t\t\t\t  form_page_total,\r\n\t\t\t\t\t\t  form_lastpage_title,\r\n\t\t\t\t\t\t  form_pagination_type,\r\n\t\t\t\t\t\t  form_theme_id,\r\n\t\t\t\t\t\t  payment_show_total,\r\n\t\t\t\t\t\t  payment_total_location,\r\n\t\t\t\t\t\t  payment_enable_merchant,\r\n\t\t\t\t\t\t  payment_merchant_type,\r\n\t\t\t\t\t\t  payment_currency,\r\n\t\t\t\t\t\t  payment_price_type,\r\n\t\t\t\t\t\t  payment_price_name,\r\n\t\t\t\t\t\t  payment_price_amount,\r\n\t\t\t\t\t\t  payment_ask_billing,\r\n\t\t\t\t\t\t  payment_ask_shipping,\r\n\t\t\t\t\t\t  payment_stripe_live_public_key,\r\n\t\t\t\t\t\t  payment_stripe_test_public_key,\r\n\t\t\t\t\t\t  payment_stripe_enable_test_mode,\r\n\t\t\t\t\t\t  payment_enable_recurring,\r\n\t\t\t\t\t\t  payment_recurring_cycle,\r\n\t\t\t\t\t\t  payment_recurring_unit,\r\n\t\t\t\t\t\t  payment_enable_trial,\r\n\t\t\t\t\t\t  payment_trial_period,\r\n\t\t\t\t\t\t  payment_trial_unit,\r\n\t\t\t\t\t\t  payment_trial_amount,\r\n\t\t\t\t\t\t  payment_delay_notifications\r\n\t\t\t\t     from \r\n\t\t\t\t     \t " . MF_TABLE_PREFIX . "forms \r\n\t\t\t\t    where \r\n\t\t\t\t    \t form_id=?";
    $params = array($form_id);
    $sth = mf_do_query($query, $params, $dbh);
    $row = mf_do_fetch_result($sth);
    $form_language = $row['form_language'];
    if (!empty($form_language)) {
        mf_set_language($form_language);
    }
    $form_payment_title = $mf_lang['form_payment_title'];
    $form_payment_description = $mf_lang['form_payment_description'];
    $form_has_css = $row['form_has_css'];
    $form_redirect = $row['form_redirect'];
    $form_review = (int) $row['form_review'];
    $form_review_primary_text = $row['form_review_primary_text'];
    $form_review_secondary_text = $row['form_review_secondary_text'];
    $form_review_primary_img = $row['form_review_primary_img'];
    $form_review_secondary_img = $row['form_review_secondary_img'];
    $form_review_use_image = (int) $row['form_review_use_image'];
    $form_review_title = $row['form_review_title'];
    $form_review_description = $row['form_review_description'];
    $form_page_total = (int) $row['form_page_total'];
    $form_lastpage_title = $row['form_lastpage_title'];
    $form_pagination_type = $row['form_pagination_type'];
    $form_name = htmlspecialchars($row['form_name'], ENT_QUOTES);
    $form_theme_id = $row['form_theme_id'];
    $form_resume_enable = (int) $row['form_resume_enable'];
    $payment_show_total = (int) $row['payment_show_total'];
    $payment_total_location = $row['payment_total_location'];
    $payment_enable_merchant = (int) $row['payment_enable_merchant'];
    if ($payment_enable_merchant < 1) {
        $payment_enable_merchant = 0;
    }
    $payment_currency = $row['payment_currency'];
    $payment_price_type = $row['payment_price_type'];
    $payment_price_amount = $row['payment_price_amount'];
    $payment_price_name = htmlspecialchars($row['payment_price_name'], ENT_QUOTES);
    $payment_ask_billing = (int) $row['payment_ask_billing'];
    $payment_ask_shipping = (int) $row['payment_ask_shipping'];
    $payment_merchant_type = $row['payment_merchant_type'];
    $payment_stripe_enable_test_mode = (int) $row['payment_stripe_enable_test_mode'];
    $payment_stripe_live_public_key = trim($row['payment_stripe_live_public_key']);
    $payment_stripe_test_public_key = trim($row['payment_stripe_test_public_key']);
    $payment_enable_recurring = (int) $row['payment_enable_recurring'];
    $payment_recurring_cycle = (int) $row['payment_recurring_cycle'];
    $payment_recurring_unit = $row['payment_recurring_unit'];
    $payment_enable_trial = (int) $row['payment_enable_trial'];
    $payment_trial_period = (int) $row['payment_trial_period'];
    $payment_trial_unit = $row['payment_trial_unit'];
    $payment_trial_amount = (double) $row['payment_trial_amount'];
    $payment_delay_notifications = (int) $row['payment_delay_notifications'];
    //check for specific form css, if any, use it instead
    if ($form_has_css) {
        $css_dir = $mf_settings['data_dir'] . "/form_{$form_id}/css/";
    }
    if ($integration_method == 'iframe') {
        $embed_class = 'class="embed"';
    }
    //get total payment
    $currency_symbol = '&#36;';
    if ($payment_price_type == 'variable') {
        $total_payment_amount = (double) mf_get_payment_total($dbh, $form_id, $record_id, 0, 'live');
        $payment_items = mf_get_payment_items($dbh, $form_id, $record_id, 'live');
        //build the payment list markup
        $payment_list_items_markup = '';
        if (!empty($payment_items)) {
            foreach ($payment_items as $item) {
                if ($item['type'] == 'money') {
                    $payment_list_items_markup .= "<li>{$item['title']} <span>{$currency_symbol}{$item['amount']}</span></li>" . "\n";
                } else {
                    if ($item['type'] == 'checkbox') {
                        $payment_list_items_markup .= "<li>{$item['sub_title']} <span>{$currency_symbol}{$item['amount']}</span></li>" . "\n";
                    } else {
                        if ($item['type'] == 'select' || $item['type'] == 'radio') {
                            $payment_list_items_markup .= "<li>{$item['title']} <em>({$item['sub_title']})</em> <span>{$currency_symbol}{$item['amount']}</span></li>" . "\n";
                        }
                    }
//.........这里部分代码省略.........

function mf_get_form_properties($dbh, $form_id, $columns = array())
{
    if (!empty($columns)) {
        $columns_joined = implode("`,`", $columns);
    } else {
        //if no columns array specified, get all columns of ap_forms table
        $query = "show columns from " . MF_TABLE_PREFIX . "forms";
        $params = array();
        $sth = mf_do_query($query, $params, $dbh);
        while ($row = mf_do_fetch_result($sth)) {
            if ($row['Field'] == 'form_id' || $row['Field'] == 'form_name') {
                continue;
                //MySQL 4.1 doesn't support WHERE on show columns, hence we need this
            }
            $columns[] = $row['Field'];
        }
        $columns_joined = implode("`,`", $columns);
    }
    $query = "select `{$columns_joined}` from " . MF_TABLE_PREFIX . "forms where form_id = ?";
    $params = array($form_id);
    $sth = mf_do_query($query, $params, $dbh);
    $row = mf_do_fetch_result($sth);
    $form_properties = array();
    foreach ($columns as $column_name) {
        $form_properties[$column_name] = $row[$column_name];
    }
    return $form_properties;
}

function do_delta_update_3_3_to_3_4($dbh, $options = array())
{
    $post_install_error = '';
    $mf_settings = mf_get_settings($dbh);
    //1. Create table ap_field_logic_elements
    $query = "CREATE TABLE `" . MF_TABLE_PREFIX . "field_logic_elements` (\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `form_id` int(11) NOT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `element_id` int(11) NOT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `rule_show_hide` varchar(4) NOT NULL DEFAULT 'show',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `rule_all_any` varchar(3) NOT NULL DEFAULT 'all',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  PRIMARY KEY (`form_id`,`element_id`)\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t) DEFAULT CHARACTER SET utf8;";
    $params = array();
    $sth = $dbh->prepare($query);
    try {
        $sth->execute($params);
    } catch (PDOException $e) {
        $post_install_error .= $e->getMessage() . '<br/><br/>';
    }
    //2. Create table ap_field_logic_conditions
    $query = "CREATE TABLE `" . MF_TABLE_PREFIX . "field_logic_conditions` (\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `alc_id` int(11) unsigned NOT NULL AUTO_INCREMENT,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `form_id` int(11) NOT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `target_element_id` int(11) NOT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `element_name` varchar(50) NOT NULL DEFAULT '',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `rule_condition` varchar(15) NOT NULL DEFAULT 'is',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `rule_keyword` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  PRIMARY KEY (`alc_id`)\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t) DEFAULT CHARACTER SET utf8;";
    $params = array();
    $sth = $dbh->prepare($query);
    try {
        $sth->execute($params);
    } catch (PDOException $e) {
        $post_install_error .= $e->getMessage() . '<br/><br/>';
    }
    //3. Create table ap_form_payments
    $query = "CREATE TABLE `" . MF_TABLE_PREFIX . "form_payments` (\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `afp_id` int(11) unsigned NOT NULL AUTO_INCREMENT,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `form_id` int(11) unsigned NOT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `record_id` int(11) unsigned NOT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `payment_id` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `date_created` datetime DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `payment_date` datetime DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `payment_status` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `payment_fullname` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `payment_amount` decimal(62,2) NOT NULL DEFAULT '0.00',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `payment_currency` varchar(3) NOT NULL DEFAULT 'usd',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `payment_test_mode` int(1) NOT NULL DEFAULT '0',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `payment_merchant_type` varchar(25) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `status` int(1) NOT NULL DEFAULT '1',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `billing_street` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `billing_city` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `billing_state` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `billing_zipcode` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `billing_country` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `same_shipping_address` int(1) NOT NULL DEFAULT '1',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `shipping_street` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `shipping_city` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `shipping_state` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `shipping_zipcode` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  `shipping_country` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   PRIMARY KEY (`afp_id`)\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ) DEFAULT CHARACTER SET utf8;";
    $params = array();
    $sth = $dbh->prepare($query);
    try {
        $sth->execute($params);
    } catch (PDOException $e) {
        $post_install_error .= $e->getMessage() . '<br/><br/>';
    }
    //4. Create table ap_page_logic
    $query = "CREATE TABLE `" . MF_TABLE_PREFIX . "page_logic` (\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t`form_id` int(11) NOT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  \t`page_id` varchar(15) NOT NULL DEFAULT '',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  \t`rule_all_any` varchar(3) NOT NULL DEFAULT 'all',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t  \t PRIMARY KEY (`form_id`,`page_id`)\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   ) DEFAULT CHARACTER SET utf8;";
    $params = array();
    $sth = $dbh->prepare($query);
    try {
        $sth->execute($params);
    } catch (PDOException $e) {
        $post_install_error .= $e->getMessage() . '<br/><br/>';
    }
    //5. Create table ap_page_logic_conditions
    $query = "CREATE TABLE `" . MF_TABLE_PREFIX . "page_logic_conditions` (\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   `apc_id` int(11) unsigned NOT NULL AUTO_INCREMENT,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   `form_id` int(11) NOT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   `target_page_id` varchar(15) NOT NULL DEFAULT '',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   `element_name` varchar(50) NOT NULL DEFAULT '',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   `rule_condition` varchar(15) NOT NULL DEFAULT 'is',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   `rule_keyword` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t    PRIMARY KEY (`apc_id`)\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t   \t\t\t  ) DEFAULT CHARACTER SET utf8;";
    $params = array();
    $sth = $dbh->prepare($query);
    try {
        $sth->execute($params);
    } catch (PDOException $e) {
        $post_install_error .= $e->getMessage() . '<br/><br/>';
    }
    //6. Alter ap_forms table. Add new columns
    $query = "ALTER TABLE `" . MF_TABLE_PREFIX . "forms` \r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `logic_field_enable` tinyint(1) NOT NULL DEFAULT '0',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `logic_page_enable` tinyint(1) NOT NULL DEFAULT '0',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `payment_enable_trial` int(1) NOT NULL DEFAULT '0',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `payment_trial_period` int(11) NOT NULL DEFAULT '1',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `payment_trial_unit` varchar(5) NOT NULL DEFAULT 'month',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `payment_trial_amount` decimal(62,2) NOT NULL DEFAULT '0.00',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `payment_stripe_live_secret_key` varchar(50) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t  \t\t\t  ADD COLUMN `payment_stripe_live_public_key` varchar(50) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t  \t\t\t  ADD COLUMN `payment_stripe_test_secret_key` varchar(50) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t  \t\t\t  ADD COLUMN `payment_stripe_test_public_key` varchar(50) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t  \t\t\t  ADD COLUMN `payment_stripe_enable_test_mode` int(1) NOT NULL DEFAULT '0',\r\n\t\t\t\t\t\t\t\t\t\t\t  \t\t\t  ADD COLUMN `payment_paypal_enable_test_mode` int(1) NOT NULL DEFAULT '0',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `payment_enable_invoice` int(1) NOT NULL DEFAULT '0',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `payment_invoice_email` varchar(255) DEFAULT NULL,\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `payment_delay_notifications` int(1) NOT NULL DEFAULT '1',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `payment_ask_billing` int(1) NOT NULL DEFAULT '0',\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t  ADD COLUMN `payment_ask_shipping` int(1) NOT NULL DEFAULT '0';";
    $params = array();
    $sth = $dbh->prepare($query);
    try {
        $sth->execute($params);
    } catch (PDOException $e) {
        $post_install_error .= $e->getMessage() . '<br/><br/>';
    }
    //7. Update ap_forms records, set the value of 'payment_delay_notifications' to 0 for all records.
    //so that all existing paypal payments will still working as it is now.
    $query = "UPDATE `" . MF_TABLE_PREFIX . "forms` SET `payment_delay_notifications`=0";
    $params = array();
    $sth = $dbh->prepare($query);
    try {
        $sth->execute($params);
    } catch (PDOException $e) {
        $post_install_error .= $e->getMessage() . '<br/><br/>';
    }
    //8. Loop through each form CSS file and add new CSS code
    $query = "select `form_id` from " . MF_TABLE_PREFIX . "forms";
    $params = array();
    $sth = mf_do_query($query, $params, $dbh);
    while ($row = mf_do_fetch_result($sth)) {
        $form_id = $row['form_id'];
        $form_id_array[] = $form_id;
    }
    $new_css_code = <<<EOT

#main_body select.select { background-image: none; }
#main_body form li.guidelines_bottom .guidelines { clear: both; }
#main_body ul.payment_summary{
\toverflow: hidden;
}
#main_body form li.payment_summary_list{
\tborder-right: 1px dashed #ccc;
\tpadding-right: 10px;
\twidth: 70%;
\tfloat: right;
\tclear: none;
\ttext-align: right;
}
#main_body form li.payment_summary_amount{
\twidth: auto;
\tfloat: right;
\tclear: none;
}
#main_body form ul.payment_list_items li{
\twidth: 98%;
\tfont-size: 95%;
\tpadding-top: 0px;
//.........这里部分代码省略.........