Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/CmJTj
function name: (null)
number of ops: 9
compiled vars: !0 = $element
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
14 0 E > INIT_FCALL 'foo'
1 DO_FCALL 0 $1
2 ASSIGN !0, $1
15 3 INIT_FCALL 'var_dump'
4 FETCH_OBJ_R ~3 !0, 'ownerDocument'
5 INSTANCEOF ~4 ~3, 'Document'
6 SEND_VAL ~4
7 DO_ICALL
8 > RETURN 1
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/CmJTj
function name: foo
number of ops: 21
compiled vars: !0 = $document, !1 = $element
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
7 0 E > NEW $2 'Document'
1 DO_FCALL 0
2 ASSIGN !0, $2
8 3 INIT_METHOD_CALL !0, 'registerNodeClass'
4 SEND_VAL_EX 'DOMDocument'
5 SEND_VAL_EX 'Document'
6 DO_FCALL 0
9 7 INIT_METHOD_CALL !0, 'appendChild'
8 INIT_METHOD_CALL !0, 'createElement'
9 SEND_VAL_EX 'div'
10 DO_FCALL 0 $6
11 SEND_VAR_NO_REF_EX $6
12 DO_FCALL 0 $7
13 ASSIGN !1, $7
10 14 INIT_FCALL 'var_dump'
15 FETCH_OBJ_R ~9 !1, 'ownerDocument'
16 INSTANCEOF ~10 ~9, 'Document'
17 SEND_VAL ~10
18 DO_ICALL
11 19 > RETURN !1
12 20* > RETURN null
End of function foo
Class Document: [no user functions]
Generated using Vulcan Logic Dumper, using php 8.0.0