Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/1Z72h
function name: (null)
number of ops: 15
compiled vars: !0 = $cardNumber, !1 = $number
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, '9600999999990'
5 1 INIT_FCALL 'mb_substr'
2 SEND_VAR !0
3 INIT_FCALL 'mb_strlen'
4 SEND_VAL '9600'
5 DO_ICALL $3
6 SEND_VAR $3
7 SEND_VAL -1
8 DO_ICALL $4
9 CAST 4 ~5 $4
10 ASSIGN !1, ~5
7 11 INIT_FCALL 'var_dump'
12 SEND_VAR !1
13 DO_ICALL
14 > RETURN 1
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