JavaScript之小工具之日志log，[兼容]

function log(){
        try{
                console.log.apply(console,arguments);
        }catch(e){
                try{
                        opera.postError.apply(opera,arguments);
                }catch(e){
                        alert(Array.prototype.join.call(arguments," "));
                }
        }
}

Test:

var arr = [23,4,655,57,567,97];
log(arr);

//output:
(6) [23, 4, 655, 57, 567, 97]