Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/KoJAl
function name: (null)
number of ops: 30
compiled vars: !0 = $foo
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > FETCH_DIM_W $1 !0, 1
1 FETCH_DIM_W $2 $1, 'items'
2 ASSIGN_DIM $2
3 OP_DATA 'Third'
3 4 FETCH_DIM_W $4 !0, 0
5 FETCH_DIM_W $5 $4, 'items'
6 ASSIGN_DIM $5
7 OP_DATA 'Second'
4 8 FETCH_DIM_W $7 !0, 4
9 FETCH_DIM_W $8 $7, 'items'
10 ASSIGN_DIM $8
11 OP_DATA 'Last'
5 12 FETCH_DIM_W $10 !0, -1
13 FETCH_DIM_W $11 $10, 'items'
14 ASSIGN_DIM $11
15 OP_DATA 'I+will+be+first'
6 16 FETCH_DIM_W $13 !0, 0
17 FETCH_DIM_W $14 $13, 'items'
18 ASSIGN_DIM $14
19 OP_DATA 'Also+second'
16 20 INIT_FCALL 'usort'
21 SEND_REF !0
22 SEND_VAL 'cmp'
23 DO_ICALL
17 24 ECHO '%3Cpre%3E'
18 25 INIT_FCALL 'var_dump'
26 SEND_VAR !0
27 DO_ICALL
19 28 ECHO '%3C%2Fpre%3E'
29 > RETURN 1
Function cmp:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 5
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/KoJAl
function name: cmp
number of ops: 12
compiled vars: !0 = $a, !1 = $b
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
8 0 E > RECV !0
1 RECV !1
10 2 IS_EQUAL !0, !1
3 > JMPZ ~2, ->5
11 4 > > RETURN 0
13 5 > IS_SMALLER !1, !0
6 > JMPZ ~3, ->9
7 > QM_ASSIGN ~4 -1
8 > JMP ->10
9 > QM_ASSIGN ~4 1
10 > > RETURN ~4
14 11* > RETURN null
End of function cmp
Generated using Vulcan Logic Dumper, using php 8.0.0