Question

Trace The Output
1) What is the output of following prog
<?PHP
$num=1;
Snum2=2;
print $num . "+" $num2;
.2.​

Answer 1

Answer:

3 ᎨᏕ ᎿᎻᎬ ᎾᏬᎿᏢᏬᎿ

Explanation:

The numbers inside the double quotes are considered as integers and not string, therefore the value 3 is printed and not 1+2.

ᎿᎻᎯᏁᏦᏕ

Answer 2

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