protected function santize_data( $value ) {
		if ( is_array( $value ) ) {
			foreach ( $value as $k => $v ) {
				if ( is_string( $v ) ) {
					$value[$k] = $this->santize_data( $v );
				}
			}
		} else if ( is_string( $value ) ) {
			$value = wp_unslash( $value );
		}

		return $value;
	}
protected function santize_data( $value ) {
		if ( is_array( $value ) ) {
			foreach ( $value as $k => $v ) {
				if ( is_string( $v ) ) {
					$value[$k] = $this->santize_data( $v );
				}
			}
		} else if ( is_string( $value ) ) {
			$value = wp_unslash( $value );
		}

		return $value;
	}
protected function santize_data ( $ value ) { if ( is_array ( $ value ) ) { foreach ( $ value as $ k => $ v ) { if ( is_string ( $ v ) ) { $ value [ $ k ] = $ this -> santize_data ( $ v ) ; } } } else if ( is_string ( $ value ) ) { $ value = wp_unslash ( $ value ) ; } return $ value ; }
Sanitize data before saving it.

@param  mixed $value

@return mixed
Sanitize data before saving it .