Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/NjHVj
function name: (null)
number of ops: 41
compiled vars: !0 = $xml, !1 = $obj, !2 = $a
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > NEW $3 'SimpleXMLElement'
1 SEND_VAL_EX '%3Ctag%3E%3C%2Ftag%3E'
2 DO_FCALL 0
3 ASSIGN !0, $3
3 4 ECHO 'An+empty+SimpleXMLElement+is+'
4 5 INIT_FCALL 'var_export'
6 BOOL ~6 !0
7 SEND_VAL ~6
8 DO_ICALL
5 9 ECHO '%0A'
7 10 NEW $8 'SimpleXMLElement'
11 SEND_VAL_EX '%3Ctag%3Edata%3C%2Ftag%3E'
12 DO_FCALL 0
13 ASSIGN !0, $8
8 14 ECHO 'A+SimpleXMLElement+with+data+is+'
9 15 INIT_FCALL 'var_export'
16 BOOL ~11 !0
17 SEND_VAL ~11
18 DO_ICALL
10 19 ECHO '%0A'
12 20 NEW $13 'stdClass'
21 DO_FCALL 0
22 ASSIGN !1, $13
13 23 ECHO 'An+empty+stdClass+is+'
14 24 INIT_FCALL 'var_export'
25 BOOL ~16 !1
26 SEND_VAL ~16
27 DO_ICALL
15 28 ECHO '%0A'
17 29 DECLARE_CLASS 'a'
22 30 NEW $18 'A'
31 DO_FCALL 0
32 ASSIGN !2, $18
23 33 ECHO 'A+class+that+returns+an+empty+string+from+__toString%28%29+is+'
24 34 INIT_FCALL 'var_export'
35 CAST 6 ~21 !2
36 BOOL ~22 ~21
37 CAST 6 ~23 ~22
38 SEND_VAL ~23
39 DO_ICALL
40 > RETURN 1
Class A:
Function __tostring:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/NjHVj
function name: __toString
number of ops: 3
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
19 0 E > > RETURN ''
20 1* VERIFY_RETURN_TYPE
2* > RETURN null
End of function __tostring
End of class A.
Generated using Vulcan Logic Dumper, using php 8.0.0