Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/8etck
function name: (null)
number of ops: 19
compiled vars: !0 = $var
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > ECHO 'before%3A+'
1 INIT_FCALL 'var_dump'
2 SEND_VAR !0
3 DO_ICALL
5 4 INIT_FCALL_BY_NAME 'useRefs'
5 SEND_VAR_EX !0
6 DO_FCALL 0
6 7 ECHO 'after%3A+'
8 INIT_FCALL 'var_dump'
9 SEND_VAR !0
10 DO_ICALL
7 11 INIT_FCALL_BY_NAME 'useRefs'
12 SEND_VAR_EX !0
13 DO_FCALL 0
8 14 ECHO 'last%3A+'
15 INIT_FCALL 'var_dump'
16 SEND_VAR !0
17 DO_ICALL
17 18 > RETURN 1
Function userefs:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/8etck
function name: useRefs
number of ops: 7
compiled vars: !0 = $var
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
10 0 E > RECV !0
12 1 TYPE_CHECK 2 !0
2 > JMPZ ~1, ->5
13 3 > ASSIGN !0, 'test'
4 > JMP ->6
15 5 > ASSIGN !0, null
17 6 > > RETURN null
End of function userefs
Generated using Vulcan Logic Dumper, using php 8.0.0