Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/j53It
function name: (null)
number of ops: 10
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
18 0 E > INIT_FCALL 'set_error_handler'
1 SEND_VAL 'changeF'
2 SEND_VAL 32767
3 DO_ICALL
20 4 INIT_FCALL 'f'
5 SEND_VAL 3
6 SEND_VAL 2
7 SEND_VAL 1
8 DO_FCALL 0
9 > RETURN 1
Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/j53It
function name: f
number of ops: 20
compiled vars: !0 = $a, !1 = $b, !2 = $c
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
1 RECV_INIT !1 null
2 RECV_INIT !2 null
4 3 INIT_FCALL 'error_log'
4 INIT_FCALL 'json_encode'
5 INIT_ARRAY ~3 !0
6 ADD_ARRAY_ELEMENT ~3 !1
7 ADD_ARRAY_ELEMENT ~3 !2
8 SEND_VAL ~3
9 DO_ICALL $4
10 SEND_VAR $4
11 DO_ICALL
5 12 INIT_FCALL 'error_log'
13 INIT_FCALL 'json_encode'
14 FUNC_GET_ARGS ~6
15 SEND_VAL ~6
16 DO_ICALL $7
17 SEND_VAR $7
18 DO_ICALL
6 19 > RETURN null
End of function f
Function changef:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 17, Position 2 = 22
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
filename: /in/j53It
function name: changeF
number of ops: 24
compiled vars: !0 = $code, !1 = $str, !2 = $m, !3 = $i, !4 = $bt
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
8 0 E > RECV !0
1 RECV !1
9 2 INIT_FCALL 'preg_match'
3 SEND_VAL '%2F%5EArgument+%28%5Cd%2B%29+%2F'
4 SEND_VAR !1
5 SEND_REF !2
6 DO_ICALL
10 7 FETCH_DIM_R ~6 !2, 1
8 SUB ~7 ~6, 1
9 ASSIGN !3, ~7
11 10 INIT_FCALL 'debug_backtrace'
11 SEND_VAL null
12 SEND_VAL 2
13 DO_ICALL $9
14 ASSIGN !4, $9
12 15 IS_SMALLER 0, !3
16 > JMPZ ~11, ->22
13 17 > SUB ~14 !3, 1
18 FETCH_DIM_RW $12 !4, 1
19 FETCH_DIM_RW $13 $12, 'args'
20 FETCH_DIM_RW $15 $13, ~14
21 PRE_INC $15
15 22 > > RETURN <true>
16 23* > RETURN null
End of function changef
Generated using Vulcan Logic Dumper, using php 8.0.0