Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 16
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 16
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 15
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
2 jumps found. (Code = 43) Position 1 = 18, Position 2 = 20
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 21
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 16
Branch analysis from position: 16
filename: /in/QBj7A
function name: (null)
number of ops: 22
compiled vars: !0 = $example, !1 = $nextToBeSet, !2 = $is_exist, !3 = $v, !4 = $k
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
9 0 E > ASSIGN !0, <array>
10 1 ASSIGN_DIM !0, 'variable'
2 OP_DATA 'abc'
12 3 ASSIGN !1, 'var'
13 4 ASSIGN !2, <false>
14 5 > FE_RESET_R $9 !0, ->16
6 > > FE_FETCH_R ~10 $9, !3, ->16
7 > ASSIGN !4, ~10
16 8 INIT_FCALL 'startswith'
9 SEND_VAR !4
10 SEND_VAR !1
11 DO_FCALL 0 $12
12 > JMPZ $12, ->15
18 13 > ASSIGN !2, <true>
19 14 > JMP ->16
14 15 > > JMP ->6
16 > FE_FREE $9
23 17 > JMPZ !2, ->20
24 18 > ECHO 'exists'
23 19 > JMP ->21
26 20 > ECHO 'not+exists'
21 > > RETURN 1
Function startswith:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 4, Position 2 = 13
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename: /in/QBj7A
function name: startsWith
number of ops: 15
compiled vars: !0 = $haystack, !1 = $needle
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
1 RECV !1
5 2 IS_IDENTICAL ~2 !1, ''
3 > JMPNZ_EX ~2 ~2, ->13
4 > INIT_FCALL 'strrpos'
5 SEND_VAR !0
6 SEND_VAR !1
7 STRLEN ~3 !0
8 MUL ~4 ~3, -1
9 SEND_VAL ~4
10 DO_ICALL $5
11 TYPE_CHECK 1018 ~6 $5
12 BOOL ~2 ~6
13 > > RETURN ~2
6 14* > RETURN null
End of function startswith
Generated using Vulcan Logic Dumper, using php 8.0.0