Hi There,
I've got javascript code, I'm curious and really need it in php.. have tried but my conversion didn't work.. please lend me a hand on this to convert JS to PHP..
Javascript
function eNum(symbol) {
var numbers="0123456789";
if (numbers.indexOf(symbol, 0) < 0) {
return false;
}
return true;
}
function doSerial(iBase) {
if (typeof(iBase) != "string") {
return "error1";
} else if(iBase.length > 19) {
return "error2";
} else if(iBase.length < 3) {
return "error3";
} else {
for(var i=0; i<iBase.length; i++) {
if(!eNum(iBase.charAt(i))) {
return "error4";
}
}
}
var checkingNo = 0;
var fChanges="";
var iStaticNo = "731";
for( var i=iBase.length - 1, j=0, k=1 ; i >= 0 ; i--, j++, k++) {
var symbol = iBase.charAt(i);
checkingNo += parseInt(iStaticNo.charAt( j % 3 ), 10)
* parseInt(symbol, 10);
if( k%5 == 0) {
fChanges = " " + fChanges;
}
fChanges = symbol + fChanges;
}
checkingNo = (10 - checkingNo % 10) % 10;
return fChanges + checkingNo.toString();
}
TIA 
