Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Lca6a
function name: (null)
number of ops: 11
compiled vars: !0 = $foo
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
12 0 E > INIT_FCALL 'var_dump'
1 INIT_FCALL 'coalesce'
2 FETCH_DIM_R ~1 !0, 'bar'
3 FETCH_DIM_R ~2 ~1, 'bar'
4 SEND_VAL ~2
5 SEND_VAL 1
6 SEND_VAL null
7 DO_FCALL 0 $3
8 SEND_VAR $3
9 DO_ICALL
10 > RETURN 1
Function coalesce:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 8
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename: /in/Lca6a
function name: coalesce
number of ops: 11
compiled vars: !0 = $arg
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > FUNC_GET_ARGS ~1
1 > FE_RESET_R $2 ~1, ->8
2 > > FE_FETCH_R $2, !0, ->8
5 3 > IS_NOT_EQUAL !0, null
4 > JMPZ ~3, ->7
6 5 > FE_FREE $2
6 > RETURN !0
4 7 > > JMP ->2
8 > FE_FREE $2
9 9 > RETURN null
10 10* > RETURN null
End of function coalesce
Generated using Vulcan Logic Dumper, using php 8.0.0