<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}
/*************************************************************************************************************************************************************************
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 																	 RemovE Epmty Value
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
**************************************************************************************************************************************************************************/
 if (!function_exists("vs_new_removeEmptyValues")) {
function vs_new_removeEmptyValues($array=[]) {
    foreach ($array as $key => $value) {
        if (is_array($value)) {
            $array[$key] = vs_new_removeEmptyValues($value);
            if (empty($array[$key])) {
                unset($array[$key]);
            }
        } elseif ($value === '' || $value === null || $value === false || $value === []) {
            unset($array[$key]);
        }
    }
    return $array;
}
 }
/*************************************************************************************************************************************************************************
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 																	 Urlencode
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
**************************************************************************************************************************************************************************/  
if (!function_exists("vs_new_urlencode")) {
    function vs_new_urlencode($inputString = '') {
 if (isset($inputString) && !is_array($inputString)) {
        $encodedString = urlencode($inputString); 
        return base64_encode($encodedString);   
    } else {
        return '';
    }
	}
}

/*************************************************************************************************************************************************************************
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 																	 Urldecode
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
**************************************************************************************************************************************************************************/
if (!function_exists("vs_new_urldecode")) {
    function vs_new_urldecode($inputString = '') {
     if (isset($inputString) && !is_array($inputString)) {
        $decodedString = base64_decode($inputString, true);
        if ($decodedString === false) {
             return '';
        }
        return urldecode($decodedString);
    } else {
        return '';
    }

    }
}
 
/*************************************************************************************************************************************************************************
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 																 Options encode
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
**************************************************************************************************************************************************************************/
if ( !function_exists ( "vs_new_encode" )){
function vs_new_encode($options=false,$code='dt',$parentIndex=0) {
    $output = '';
	$r = 0;
	foreach ($options as $key => $value) {
		if($value !=='' ){
		$index = ($parentIndex !== 0) ? $parentIndex . '_' : '';
		if (is_array($value)) {
			$r++;
 			$output.='['.$code.'_'. $index . $r . ' key="'. $key.'"]';
			$output .= vs_new_encode($value,$code, $index . $r);
				  
			$output.='[/'.$code.'_'. $index . $r . ']';	
        } else {
			$r++;
			$output.='['.$code.'_'. $index . $r . ' key="'. $key.'"]';
 			$output.=  vs_new_urlencode($value) ;
			$output.='[/'.$code.'_'. $index . $r . ']';	
       }
		}
    }
    return $output;
}
}
 

/*************************************************************************************************************************************************************************
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 																 Options encode
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
**************************************************************************************************************************************************************************/
if ( !function_exists ( "vs_new_decode" )){
function vs_new_decode($data='',$code=''){
 	if(isset($data) && is_string($data)){

 	$o = vs_new_serialize_code( $data,$code);
	$a =array();
	if(is_array($o) && !empty($o)){
	foreach($o as $v) :
		if(isset( $v)&& $v !=='' ){
 	 	$a[$v['key']] = vs_new_options_decode_array($v,$code);
		}
	endforeach;
	}else{
		
		if( $code=='el'){
			$a = $o;
		}else{
			$a = vs_new_urldecode($o);
		}
	}
	return $a;
	}
}
}

 
/*************************************************************************************************************************************************************************
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 																 	Decode Array
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
**************************************************************************************************************************************************************************/
if ( !function_exists ( "vs_new_options_decode_array" )){
function vs_new_options_decode_array($v,$code=false){
	 $a = array();
	 $value=isset($v['value'])?$v['value']:'';
	 $name=isset($v['name'])?$v['name']:'';
	 $key=isset($v['key'])?$v['key']:'';
	 $o_2 = vs_new_serialize_code($value,$name);
	if(is_array($o_2)){
		foreach($o_2 as $v_2) :
			if(isset( $v_2)&& $v_2 !=='' ){
 		  		$a[$v_2['key']] = vs_new_options_decode_array($v_2,$code=false);
			}
		endforeach;
	}else{
 			 
			$a = vs_new_urldecode($value);
		 
	}
	return $a;
}
}

/*************************************************************************************************************************************************************************
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 																				Decode Array url
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
**************************************************************************************************************************************************************************/ 
if ( !function_exists ( "vs_new_options_decode_array_url" )){
function vs_new_options_decode_array_url($v,$code=false){
	 $a = array();
	 $value=isset($v['value'])?$v['value']:'';
	 $name=isset($v['name'])?$v['name']:'';
	 $key=isset($v['key'])?$v['key']:'';
	 $o_2 = vs_new_serialize_code($value,$name);
	if(is_array($o_2)){
		foreach($o_2 as $v_2) :
			if(isset( $v_2)&& $v_2 !=='' ){
 		  		$a[$v_2['key']] = vs_new_options_decode_array_url($v_2,$code=false);
			}
		endforeach;
	}else{
 				
		if( $code=='el'){
			$a = $value;
		}else{
			$a = vs_new_urldecode_url($value);
		}
		 
	}
	return $a;
}
}
 
/*************************************************************************************************************************************************************************
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 																 	Serialize Code
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------
**************************************************************************************************************************************************************************/
if ( !function_exists ( "vs_new_serialize_code" )){
function vs_new_serialize_code($in='',$code='') { 
if(!empty($in) && !empty($code) && is_string($in)){
	preg_match_all('/\[('.$code.'_\d+)(_\d+)?(?: (key)="([^"]*)")?\](.+(?=\[\/\1\2?\]))?/',$in,$out,PREG_SET_ORDER);
 	foreach($out as $sc){
		if(isset($sc[1]) && $sc[1] !=='' ){
        $shortcodes[$sc[1]]=array('name'=>$sc[1].$sc[2],'key'=>isset($sc[4]) && $sc[4] !=='' ? $sc[4]:'' ,'value'=> isset($sc[5]) && $sc[5] !==''? $sc[5]:'' );
    	}
	}
	$shortcod = isset($shortcodes) && $shortcodes !==''? $shortcodes:'';
	return  $shortcod;
}
}
}
 
 if ( ! function_exists( 'vs_new_validate_decode_code' ) ) {
function vs_new_validate_decode_code( $input='') {
		$input = wp_unslash( $input );

		if ( preg_match( '/^[\[\]a-zA-Z0-9_="\.\/\+\-\s,%&!@#$^*():;?{}\\\\]+$/u', $input ) ) {
			return $input;
		}

		return '';
	}
}

if ( ! function_exists( 'vs_validate_decode_code' ) ) {
	function vs_validate_decode_code( $input = '') {
 
		if ( preg_match( '/\[[a-zA-Z0-9_]+_1.*key="[^"]*"\]/s', $input ) ) {
			return $input;
		}

		return '';
	}
}