<?php
/**
* This file contains code for captcha settings  .
*
* @author  Tech Banker
* @package wp-captcha-booster/includes
* @version 1.0.0
*/

if(!defined("ABSPATH")) exit; //exit if accessed directly
global $wpdb,$captcha_array,$meta_data_array,$display_setting,$error_data_array;
$display_settings_data = $wpdb->get_var
(
	$wpdb->prepare
	(
		"SELECT meta_value FROM " . captcha_booster_meta(). "
		WHERE meta_key = %s",
		"display_settings"
	)
);

$meta_data_array = unserialize($display_settings_data);

$display_setting = explode(",",isset($meta_data_array["settings"]) ? $meta_data_array["settings"] : "");
$error_data = $wpdb->get_var
(
	$wpdb->prepare
	(
		"SELECT meta_value FROM " . captcha_booster_meta(). "
		WHERE meta_key = %s",
		"error_message"
	)
);
$error_data_array = unserialize($error_data);

$captcha_type = $wpdb->get_var
(
	$wpdb->prepare
	(
		"SELECT meta_value FROM " . captcha_booster_meta(). "
		WHERE meta_key = %s",
		"captcha_type"
	)
);
$captcha_array = unserialize($captcha_type);

$captcha_character = $captcha_array["captcha_characters"];
$captcha_type = $captcha_array["captcha_type"];
$text_case = $captcha_array["text_case"];
$captcha_case_sensitive =$captcha_array["case_sensitive"];
$captcha_width = $captcha_array["captcha_width"];
$captcha_height = $captcha_array["captcha_height"];
$captcha_background = $captcha_array["captcha_background"];
$border_style = explode(",",$captcha_array["border_style"]);
$lines = $captcha_array["lines"];
$lines_color = $captcha_array["lines_color"];
$noise_level = $captcha_array["noise_level"];
$noise_color = $captcha_array["noise_color"];
$text_transparency = $captcha_array["text_transperancy"];
$signature_text = $captcha_array["signature_text"];
$signature_style = explode(",",$captcha_array["signature_style"]);
$signature_font = $captcha_array["signature_font"];
$text_shadow_color = $captcha_array["text_shadow_color"];
$captcha_font = $captcha_array["text_font"];
$captcha_font_style = explode(",",$captcha_array["text_style"]);
?>