Woo Discount Rules PRO 2.0 plugin. Please update the plugin to latest version to run smoothly. %s', 'woo-discount-rules'), $plugin_page); ?>
]*>).*?(<\/\2>)/is', "$1$3", $html);
$allowed_html = array(
'br' => array(),
'strong' => array(),
'span' => array('class' => array(), 'style' => array()),
'div' => array('class' => array(), 'style' => array()),
'p' => array('class' => array(), 'style' => array()),
);
// Since v2.5.5
$allowed_html = apply_filters( 'advanced_woo_discount_rules_allowed_html_elements_and_attributes', $allowed_html);
return wp_kses($html, $allowed_html);
} catch (\Exception $e) {
return '';
}
}
/**
* check the given content is json or not
* @param $string
* @return bool
*/
static function isJson($string)
{
json_decode($string);
return (json_last_error() == JSON_ERROR_NONE);
}
/**
* sanitize the json data
* @param $data
* @return bool|false|mixed|string
*/
static function sanitizeJson($data)
{
$arr = array();
if (is_array($data)) {
$arr = $data;
} elseif (is_object($data)) {
$encoded = wp_json_encode($data);
$arr = json_decode($encoded, true);
} elseif (self::isJson($data)) {
$arr = json_decode($data, true);
}
$result = array();
if (is_array($arr) && !empty($arr)) {
foreach ($arr as $key => $value) {
if (is_array($value) || is_object($value)) {
$value = self::sanitizeJson($value);
$result[sanitize_key($key)] = $value;
} else {
if (is_string($value)) {
$value = sanitize_text_field($value);
} elseif (is_int($value)) {
$value = intval($value);
} elseif (is_float($value)) {
$value = floatval($value);
} else {
$value = sanitize_text_field($value);
}
$result[sanitize_key($key)] = $value;
}
}
}
return $result;
}
}