Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/PAThP
function name: (null)
number of ops: 15
compiled vars: !0 = $card_no, !1 = $no
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ASSIGN !0, '12345678901'
3 1 INIT_FCALL 'str_pad'
2 INIT_FCALL 'substr'
3 SEND_VAR !0
4 SEND_VAL -4
5 DO_ICALL $3
6 SEND_VAR $3
7 STRLEN ~4 !0
8 SEND_VAL ~4
9 SEND_VAL 'X'
10 SEND_VAL 0
11 DO_ICALL $5
12 ASSIGN !1, $5
5 13 ECHO !1
7 14 > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0