Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/ldvFb
function name: (null)
number of ops: 9
compiled vars: !0 = $input, !1 = $str
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
10 0 E > ASSIGN !0, 123
11 1 INIT_FCALL 'string'
2 SEND_VAR !0
3 DO_FCALL 0 $3
4 ASSIGN !1, $3
12 5 INIT_FCALL 'var_dump'
6 SEND_VAR !1
7 DO_ICALL
8 > RETURN 1
Function string_internal:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/ldvFb
function name: string_internal
number of ops: 5
compiled vars: !0 = $input
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
1 VERIFY_RETURN_TYPE !0
2 > RETURN !0
3* VERIFY_RETURN_TYPE
4* > RETURN null
End of function string_internal
Function string:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
filename: /in/ldvFb
function name: string
number of ops: 15
compiled vars: !0 = $input, !1 = $passNull
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > RECV !0
1 RECV_INIT !1 <false>
5 2 > JMPZ_EX ~2 !1, ->5
3 > TYPE_CHECK 2 ~3 !0
4 BOOL ~2 ~3
5 > > JMPZ ~2, ->8
6 > VERIFY_RETURN_TYPE ~4 null
7 > RETURN ~4
7 8 > INIT_FCALL 'string_internal'
9 SEND_VAR !0
10 DO_FCALL 0 $5
11 VERIFY_RETURN_TYPE $5
12 > RETURN $5
8 13* VERIFY_RETURN_TYPE
14* > RETURN null
End of function string
Generated using Vulcan Logic Dumper, using php 8.0.0