کد PHP:
public void meli(){ EditText tld=(EditText)findViewById(R.id.uname); char[] chArray = tld.getText().toString().toCharArray(); int[] numArray = new int[chArray.length]; for (int i = 0; i < chArray.length; i++) { numArray[i] = (int)Character.forDigit(chArray[i],100); } int num2 = numArray[9]; switch (tld.getText().toString()) { case "0000000000": Toast.makeText(getApplicationContext(),"غلط",To ast.LENGTH_SHORT).show(); break; case "1111111111": Toast.makeText(getApplicationContext(),"غلط",To ast.LENGTH_SHORT).show(); break; case "22222222222": Toast.makeText(getApplicationContext(),"غلط",To ast.LENGTH_SHORT).show(); break; case "33333333333": Toast.makeText(getApplicationContext(),"غلط",To ast.LENGTH_SHORT).show(); break; case "4444444444": Toast.makeText(getApplicationContext(),"غلط",To ast.LENGTH_SHORT).show(); break; case "5555555555": Toast.makeText(getApplicationContext(),"غلط",To ast.LENGTH_SHORT).show(); break; case "6666666666":Toast.makeText(getApplicationContext( ),"غلط",Toast.LENGTH_SHORT).show(); break; case "7777777777": Toast.makeText(getApplicationContext(),"غلط",To ast.LENGTH_SHORT).show(); break; case "8888888888": Toast.makeText(getApplicationContext(),"غلط",To ast.LENGTH_SHORT).show(); break; case "9999999999": Toast.makeText(getApplicationContext(),"غلط",To ast.LENGTH_SHORT).show(); break; } int num3 = ((((((((numArray[0] * 10) + (numArray[1] * 9)) + (numArray[2] * 8)) + (numArray[3] * 7)) + (numArray[4] * 6)) + (numArray[5] * 5)) + (numArray[6] * 4)) + (numArray[7] * 3)) + (numArray[8] * 2); int num4 = num3 - ((num3 / 11) * 11); if ((((num4 == 0) && (num2 == num4)) || ((num4 == 1) && (num2 == 1))) || ((num4 > 1) && (num2 == Math.abs((int)(num4 - 11))))) { Toast.makeText(getApplicationContext(),"صحیح", Toast.LENGTH_SHORT).show(); } else { Toast.makeText(getApplicationContext(),"غلط",To ast.LENGTH_SHORT).show();
}