Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Kdmqp
function name: (null)
number of ops: 12
compiled vars: !0 = $haystack, !1 = $needle, !2 = $replace, !3 = $limit
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > ASSIGN !0, 'abdabc'
3 1 ASSIGN !1, 'c'
4 2 ASSIGN !2, 'z'
5 3 ASSIGN !3, 2
21 4 INIT_FCALL 'str_replace_limit'
5 SEND_VAR !0
6 SEND_VAR !1
7 SEND_VAR !2
8 SEND_VAR !3
9 DO_FCALL 0 $8
10 ECHO $8
11 > RETURN 1
Function str_replace_limit:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 7, Position 2 = 15
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 16, Position 2 = 18
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename: /in/Kdmqp
function name: str_replace_limit
number of ops: 37
compiled vars: !0 = $haystack, !1 = $needle, !2 = $replace, !3 = $limit, !4 = $start_pos, !5 = $pos
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
7 0 E > RECV !0
1 RECV !1
2 RECV !2
3 RECV !3
4 RECV_INIT !4 0
8 5 IS_SMALLER ~6 !3, 1
6 > JMPNZ_EX ~6 ~6, ->15
7 > INIT_FCALL 'strpos'
8 SEND_VAR !0
9 SEND_VAR !1
10 SEND_VAR !4
11 DO_ICALL $7
12 ASSIGN ~8 !5, $7
13 TYPE_CHECK 4 ~9 ~8
14 BOOL ~6 ~9
15 > > JMPZ ~6, ->18
9 16 > > RETURN !0
17* JMP ->36
11 18 > INIT_FCALL_BY_NAME 'str_replace_limit'
12 19 INIT_FCALL 'substr_replace'
20 SEND_VAR !0
21 SEND_VAR !2
22 SEND_VAR !5
23 STRLEN ~10 !1
24 SEND_VAL ~10
25 DO_ICALL $11
26 SEND_VAR_NO_REF_EX $11
27 SEND_VAR_EX !1
28 SEND_VAR_EX !2
15 29 SUB ~12 !3, 1
30 SEND_VAL_EX ~12
16 31 STRLEN ~13 !2
32 ADD ~14 !5, ~13
33 SEND_VAL_EX ~14
34 DO_FCALL 0 $15
35 > RETURN $15
19 36* > RETURN null
End of function str_replace_limit
Generated using Vulcan Logic Dumper, using php 8.0.0