crcrcr999

<?php 
	function hexToStr($hex){
    		$string='';
    		for ($i=0; $i < strlen($hex)-1; $i+=2){
        	$string .= chr(hexdec($hex[$i].$hex[$i+1]));
    		}
    		return $string;
	}
	
	function getCoinId($parent_coin_info,$puzzle_hash,$amount){