/* --------------TESTING VARIABLES------------ $var1 = 10; $var2 = 20; $var3 = $var1 + $var2; $var4 = 10 + 20; $var5 = "Marc"; $var6 = "Stuber"; $var7 = $var4 + $var5; $var8 = "Marc" + "Stuber"; --------------------END-------------------- */ First Hello World it Worked! Hello World! 10 My variable contains the value of10 The two variables added together = 30