Access window.console after overwrite

Question

Is it possible to somehow access to console.log after it gets overwritten?

window.console = { log: function (msg) { alert(msg); }, /* etc... */ };
         


        

Answer 1

var customLog = {
    oriLog: '',
    Log: function(){
        // create string to display
        var displaystring = '';
        for (var i = 0, len = arguments.length; i < len; i++) {
            displaystring += arguments[i];
            if (i + 1 != len) 
                displaystring += ', ';
        }
        alert(displaystring);
        customLog.oriLog(arguments);
    }
}
window.onload = function(){
    if (console != null) {
        customLog.oriLog = console.log;
        console.log = customLog.Log;
    }

}