Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/23c9i
function name: (null)
number of ops: 1
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
10 0 E > > RETURN 1
Function foo:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 4, Position 2 = 7
Branch analysis from position: 4
2 jumps found. (Code = 46) Position 1 = 8, Position 2 = 11
Branch analysis from position: 8
2 jumps found. (Code = 46) Position 1 = 12, Position 2 = 16
Branch analysis from position: 12
2 jumps found. (Code = 43) Position 1 = 17, Position 2 = 21
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
Branch analysis from position: 11
Branch analysis from position: 7
filename: /in/23c9i
function name: foo
number of ops: 23
compiled vars: !0 = $array, !1 = $default
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
1 RECV_INIT !1 null
4 2 ISSET_ISEMPTY_DIM_OBJ 0 ~2 !0, 'key1'
3 > JMPZ_EX ~2 ~2, ->7
4 > FETCH_DIM_R ~3 !0, 'key1'
5 TYPE_CHECK 128 ~4 ~3
6 BOOL ~2 ~4
7 > > JMPZ_EX ~2 ~2, ->11
5 8 > FETCH_DIM_IS ~5 !0, 'key1'
9 ISSET_ISEMPTY_DIM_OBJ 0 ~6 ~5, 'key2'
10 BOOL ~2 ~6
11 > > JMPZ_EX ~2 ~2, ->16
12 > FETCH_DIM_R ~7 !0, 'key1'
13 FETCH_DIM_R ~8 ~7, 'key2'
14 TYPE_CHECK 128 ~9 ~8
15 BOOL ~2 ~9
16 > > JMPZ ~2, ->21
6 17 > FETCH_DIM_R ~10 !0, 'key1'
18 FETCH_DIM_R ~11 ~10, 'key2'
19 > RETURN ~11
20* JMP ->22
8 21 > > RETURN !1
10 22* > RETURN null
End of function foo
Generated using Vulcan Logic Dumper, using php 8.0.0