PHP Decode

<?php 
/** 
 * FecShop file. 
 * 
 * @link http://www.fecshop.com/ 
 * @copyright Copyright (c) 2016 FecShop Software LLC 
 * @license http://www.fecshop.com/license/ 
 */ 
?> 
<?php	if(is_array($items) && !empty($items)):  ?> 
<div class="product_options"> 
	<input type="hidden" value="" class="product_custom_options"    /> 
<?php 	foreach($items as $attr => $v_info):  ?> 
<?php 	$info = $v_info['info'];  $require = $v_info['require']; ?> 
<?php 	$required = $require ? 'required' : '' ?> 
	<div class="pg"> 
		<div class="label"><?= Yii::$service->page->translate->__(ucwords(str_replace("-"," ",str_replace("_"," ",$attr))).':'); ?></div> 
		<div class="chose_<?= $attr  ?> rg  <?= $attr ?>"> 
			<ul  class="no_chosen_ul <?= $required; ?>" attr="<?= $attr ?>"> 
<?php  			if(is_array($info) && !empty($info)): ?> 
<?php  				foreach($info as $one): ?> 
<?php					$val 		= $one['val'];  ?> 
<?php					$key 		= $one['key'];  ?> 
<?php					$image 		= $one['image'];  ?> 
<?php   	            if($image):  ?> 
				<li id="gal1"> 
					<a data-image="<?= Yii::$service->product->image->getResize($image,$middle_img_width,false) ?>"  data-zoom-image="<?= Yii::$service->product->image->getUrl($image);  ?>"  attr="<?= $attr ?>"  class="imgshow active_v"  value="<?= $key ?>"> 
						<img  class="lazy" data-src="<?= Yii::$service->product->image->getResize($image,[40,45],false) ?>" /></a> 
					<b></b> 
				</li> 
<?php   	            else: ?> 
				<li> 
					<a attr="<?= $attr ?>" class="noimgshow active_v" value="<?= $key ?>"><?= Yii::$service->page->translate->__($val); ?></a> 
					<b></b> 
				</li> 
<?php   				endif;  ?> 
<?php   			endforeach;  ?>	 
<?php   		endif;   ?> 
			</ul> 
		</div>	 
		<div class="clear"></div> 
	</div> 
<?php		endforeach;  ?> 
</div> 
<?php	endif;   ?> 
 
<script> 
<?php $this->beginBlock('product_custom_option') ?>   
$(document).ready(function(){ 
	custom_option_arr = <?= $custom_option_arr ?>; 
	 
	$(".product_custom_options ul li a").click(function(){ 
		if(!$(this).hasClass('no_active')){ 
			$chosen_custom_option_arr = []; 
            $chosen_attr = []; 
            if ($(this).hasClass("current")) { 
                $(this).removeClass("current"); 
                $(this).parent().removeClass("current"); 
                $(this).parent().parent().removeClass("chosen_ul"); 
                $(this).parent().parent().addClass("no_chosen_ul"); 
            } else { 
                $(this).parent().parent().find("a").removeClass("current"); 
                $(this).parent().parent().find("li").removeClass("current"); 
                $(this).addClass("current"); 
                $(this).parent().addClass("current"); 
                $(this).parent().parent().removeClass("no_chosen_ul"); 
                $(this).parent().parent().addClass("chosen_ul"); 
            } 
			// custom option  -  
			$c_arr = []; 
			$c_chosen_custom_option_arr = new Object();; 
			$(".product_custom_options ul li a.current").each(function(){ 
				attr = $(this).attr('attr'); 
				val  = $(this).attr('value'); 
				 
				for(x in custom_option_arr){ 
					one = custom_option_arr[x];	 
					i = 1; 
					$(".product_custom_options ul li a.current").each(function(){ 
						attr2 = $(this).attr('attr'); 
						val2  = $(this).attr('value'); 
						//alert(attr+"###"+val); 
						if((attr != attr2) && (one[attr2] != val2)){ 
							i = 0; 
						} 
					}); 
					if(i){ 
						if($c_chosen_custom_option_arr[attr] == undefined){ 
							$c_chosen_custom_option_arr[attr] = []; 
						} 
						$c_chosen_custom_option_arr[attr].push(one); 
					} 
					 
				} 
			}); 
			 
			//  color  red white 
			c_my_arr = new Object(); 
			for(attr in $c_chosen_custom_option_arr){ 
				//alert(attr); 
				if(c_my_arr[attr] == undefined){ 
					c_my_arr[attr] = new Object();; 
				} 
				arr = $c_chosen_custom_option_arr[attr]; 
				for(x in arr){ 
					one = arr[x]; 
					for(y in one){ 
						//alert(one[y]); 
						if(c_my_arr[attr][y] == undefined){ 
							c_my_arr[attr][y] = []; 
						} 
						//alert(attr+"##"+y); 
						c_my_arr[attr][y].push(one[y]); 
					} 
				} 
			} 
			 
			$(".product_custom_options ul.chosen_ul").each(function(){ 
				attr = $(this).attr('attr'); 
				$(this).find("li a").each(function(){ 
					val = $(this).attr('value'); 
					//alert(val); 
					//alert(my_arr[attr]); 
					if($.inArray(val, c_my_arr[attr][attr]) > -1){ 
						$(this).removeClass('no_active'); 
						$(this).addClass('active_v'); 
					}else{ 
						//alert(val); 
						//alert(222); 
						$(this).addClass('no_active'); 
						$(this).removeClass('active_v'); 
					} 
 
				}); 
				 
			}); 
			 
			for(x in custom_option_arr){ 
				one = custom_option_arr[x];	 
				i = 1; 
				$(".product_custom_options ul li a.current").each(function(){ 
					attr = $(this).attr('attr'); 
					val  = $(this).attr('value'); 
					//alert(attr+"###"+val); 
					if(one[attr] != val){ 
						i = 0; 
					} 
				}); 
				if(i){ 
					$chosen_custom_option_arr.push(one); 
				} 
				 
			} 
			//alert(1); 
			my_arr = new Object(); 
			for(x in $chosen_custom_option_arr){ 
				one = $chosen_custom_option_arr[x]; 
				for(y in one){ 
					//alert(one[y]+"###"+y); 
					if(my_arr[y] == undefined){ 
						my_arr[y] = []; 
					} 
					//alert(y+"__"+one[y]); 
					my_arr[y].push(one[y]); 
				} 
				 
			} 
			 
			$(".product_custom_options ul.no_chosen_ul").each(function(){ 
				attr = $(this).attr('attr'); 
				$(this).find("li a").each(function(){ 
					val = $(this).attr('value'); 
					//alert(val); 
					//alert(my_arr[attr]); 
					if($.inArray(val, my_arr[attr]) > -1){ 
						$(this).removeClass('no_active'); 
						$(this).addClass('active'); 
					}else{ 
						//alert(val); 
						//alert(222); 
						$(this).addClass('no_active'); 
						$(this).removeClass('active'); 
					} 
 
				}); 
				 
			}); 
			// ajax 
			i = 1; 
			$(".product_custom_options .pg .rg ul.required").each(function(){ 
				val = $(this).find("li.current a.current").attr("value"); 
			    attr  = $(this).find("li.current a.current").attr("attr"); 
				if(!val){ 
				   i = 0; 
				} 
			}); 
			if(i){ 
				for(x in custom_option_arr){ 
					one = custom_option_arr[x];	 
					j = 1; 
					$(".product_custom_options .pg .rg ul.required").each(function(){ 
						val = $(this).find("li.current a.current").attr("value"); 
						attr  = $(this).find("li.current a.current").attr("attr"); 
						if(one[attr] != val){ 
							j = 0; 
							//break; 
						} 
					}); 
					if(j){ 
						getCOUrl = "<?= Yii::$service->url->getUrl('catalog/product/getcoprice'); ?>"; 
						custom_option_sku = one['sku']; 
						product_id = "<?=  $product_id ?>"; 
						qty = $(".qty").val(); 
						$data = { 
							custom_option_sku:custom_option_sku, 
							qty:qty, 
							product_id:product_id 
						}; 
					$.ajax({ 
						async:true, 
						timeout: 6000, 
						dataType: 'json',  
						type:'get', 
						data: $data, 
						url:getCOUrl, 
						success:function(data, textStatus){  
							$(".price_info").html(data.price); 
						}, 
						error:function (XMLHttpRequest, textStatus, errorThrown){} 
					}); 
					} 
				} 
			} 
		} 
	});	 
}); 
<?php $this->endBlock(); ?>   
</script>   
<?php $this->registerJs($this->blocks['product_custom_option'],\yii\web\View::POS_END);//js ?>