Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/knJNg
function name: (null)
number of ops: 5
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
9 0 E > INIT_FCALL 'sign_imei'
1 SEND_VAL '11122223333'
2 DO_FCALL 0 $0
3 ECHO $0
4 > RETURN 1
Function sign_imei:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/knJNg
function name: sign_imei
number of ops: 18
compiled vars: !0 = $str, !1 = $u, !2 = $u2
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
4 1 INIT_FCALL 'unpack'
2 SEND_VAL 'N2'
3 INIT_FCALL 'sha1'
4 SEND_VAR !0
5 SEND_VAL <true>
6 DO_ICALL $3
7 SEND_VAR $3
8 DO_ICALL $4
9 ASSIGN !1, $4
5 10 FETCH_DIM_R ~6 !1, 1
11 SL ~7 ~6, 32
12 FETCH_DIM_R ~8 !1, 2
13 BW_OR ~9 ~7, ~8
14 ASSIGN !2, ~9
6 15 BW_AND ~11 !2, 9223372036854775807
16 > RETURN ~11
7 17* > RETURN null
End of function sign_imei
Generated using Vulcan Logic Dumper, using php 8.0.0