Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/8a6Pd
function name: (null)
number of ops: 14
compiled vars: !0 = $element
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
15 0 E > INIT_FCALL 'foo'
1 DO_FCALL 0 $1
2 ASSIGN !0, $1
16 3 INIT_FCALL 'var_dump'
4 FETCH_OBJ_R ~3 !0, 'ownerDocument'
5 INSTANCEOF ~4 ~3, 'Document'
6 SEND_VAL ~4
7 INIT_FCALL 'spl_object_hash'
8 FETCH_OBJ_R ~5 !0, 'ownerDocument'
9 SEND_VAL ~5
10 DO_ICALL $6
11 SEND_VAR $6
12 DO_ICALL
13 > RETURN 1
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/8a6Pd
function name: foo
number of ops: 27
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_FCALL 'var_dump'
4 INIT_FCALL 'spl_object_hash'
5 SEND_VAR !0
6 DO_ICALL $5
7 SEND_VAR $5
8 DO_ICALL
9 9 INIT_METHOD_CALL !0, 'registerNodeClass'
10 SEND_VAL_EX 'DOMDocument'
11 SEND_VAL_EX 'Document'
12 DO_FCALL 0
10 13 INIT_METHOD_CALL !0, 'appendChild'
14 INIT_METHOD_CALL !0, 'createElement'
15 SEND_VAL_EX 'div'
16 DO_FCALL 0 $8
17 SEND_VAR_NO_REF_EX $8
18 DO_FCALL 0 $9
19 ASSIGN !1, $9
11 20 INIT_FCALL 'var_dump'
21 FETCH_OBJ_R ~11 !1, 'ownerDocument'
22 INSTANCEOF ~12 ~11, 'Document'
23 SEND_VAL ~12
24 DO_ICALL
12 25 > RETURN !1
13 26* > RETURN null
End of function foo
Class Document: [no user functions]
Generated using Vulcan Logic Dumper, using php 8.0.0