<?php

	        		function parse_specification($specification){

	        			$rt=array();

	        			$lines=array_filter(preg_split("/[\n]/",$specification));

	        			foreach($lines as $line){

	        				$fields=array_filter(preg_split("/[\s]+/",$line));

	        				if(count($fields)>1){

	        					$rt[]=array('k'=>array_shift($fields),'v'=>join(' ',$fields));

	        				}

	        			}

	        			return $rt;

	        		}

	        		$specification = trim($product['specification']);

	        		if(!empty($specification)){

	        			$specification = parse_specification($specification);

	        		}

        		?>