Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/6uCRG
function name: (null)
number of ops: 19
compiled vars: !0 = $realSubject, !1 = $proxy
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
24 0 E > DECLARE_CLASS 'refactoringguru%5Cproxy%5Crealworld%5Csimpledownloader'
42 1 DECLARE_CLASS 'refactoringguru%5Cproxy%5Crealworld%5Ccachingdownloader'
94 2 ECHO 'Executing+client+code+with+real+subject%3A%0A'
95 3 NEW $2 'RefactoringGuru%5CProxy%5CRealWorld%5CSimpleDownloader'
4 DO_FCALL 0
5 ASSIGN !0, $2
96 6 INIT_NS_FCALL_BY_NAME 'RefactoringGuru%5CProxy%5CRealWorld%5CclientCode'
7 SEND_VAR_EX !0
8 DO_FCALL 0
98 9 ECHO '%0A'
100 10 ECHO 'Executing+the+same+client+code+with+a+proxy%3A%0A'
101 11 NEW $6 'RefactoringGuru%5CProxy%5CRealWorld%5CCachingDownloader'
12 SEND_VAR_EX !0
13 DO_FCALL 0
14 ASSIGN !1, $6
102 15 INIT_NS_FCALL_BY_NAME 'RefactoringGuru%5CProxy%5CRealWorld%5CclientCode'
16 SEND_VAR_EX !1
17 DO_FCALL 0
18 > RETURN 1
Function refactoringguru%5Cproxy%5Crealworld%5Cclientcode:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/6uCRG
function name: RefactoringGuru\Proxy\RealWorld\clientCode
number of ops: 10
compiled vars: !0 = $subject, !1 = $result
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
80 0 E > RECV !0
84 1 INIT_METHOD_CALL !0, 'download'
2 SEND_VAL_EX 'http%3A%2F%2Fexample.com%2F'
3 DO_FCALL 0 $2
4 ASSIGN !1, $2
89 5 INIT_METHOD_CALL !0, 'download'
6 SEND_VAL_EX 'http%3A%2F%2Fexample.com%2F'
7 DO_FCALL 0 $4
8 ASSIGN !1, $4
92 9 > RETURN null
End of function refactoringguru%5Cproxy%5Crealworld%5Cclientcode
Class RefactoringGuru\Proxy\RealWorld\Downloader:
Function download:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/6uCRG
function name: download
number of ops: 3
compiled vars: !0 = $url
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
15 0 E > RECV !0
1 VERIFY_RETURN_TYPE
2 > RETURN null
End of function download
End of class RefactoringGuru\Proxy\RealWorld\Downloader.
Class RefactoringGuru\Proxy\RealWorld\SimpleDownloader:
Function download:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/6uCRG
function name: download
number of ops: 16
compiled vars: !0 = $url, !1 = $result
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
26 0 E > RECV !0
28 1 ECHO 'Downloading+a+file+from+the+Internet.%0A'
29 2 INIT_NS_FCALL_BY_NAME 'RefactoringGuru%5CProxy%5CRealWorld%5Cfile_get_contents'
3 SEND_VAR_EX !0
4 DO_FCALL 0 $2
5 ASSIGN !1, $2
30 6 INIT_NS_FCALL_BY_NAME 'RefactoringGuru%5CProxy%5CRealWorld%5Cstrlen'
7 SEND_VAR_EX !1
8 DO_FCALL 0 $4
9 CONCAT ~5 'Downloaded+bytes%3A+', $4
10 CONCAT ~6 ~5, '%0A'
11 ECHO ~6
32 12 VERIFY_RETURN_TYPE !1
13 > RETURN !1
33 14* VERIFY_RETURN_TYPE
15* > RETURN null
End of function download
End of class RefactoringGuru\Proxy\RealWorld\SimpleDownloader.
Class RefactoringGuru\Proxy\RealWorld\CachingDownloader:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/6uCRG
function name: __construct
number of ops: 4
compiled vars: !0 = $downloader
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
54 0 E > RECV !0
56 1 ASSIGN_OBJ 'downloader'
2 OP_DATA !0
57 3 > RETURN null
End of function __construct
Function download:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 15
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/6uCRG
function name: download
number of ops: 22
compiled vars: !0 = $url, !1 = $result
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
59 0 E > RECV !0
61 1 FETCH_OBJ_IS ~2 'cache'
2 ISSET_ISEMPTY_DIM_OBJ 0 ~3 ~2, !0
3 BOOL_NOT ~4 ~3
4 > JMPZ ~4, ->15
62 5 > ECHO 'CacheProxy+MISS.+'
63 6 FETCH_OBJ_R ~5 'downloader'
7 INIT_METHOD_CALL ~5, 'download'
8 SEND_VAR_EX !0
9 DO_FCALL 0 $6
10 ASSIGN !1, $6
64 11 FETCH_OBJ_W $8 'cache'
12 ASSIGN_DIM $8, !0
13 OP_DATA !1
14 > JMP ->16
66 15 > ECHO 'CacheProxy+HIT.+Retrieving+result+from+cache.%0A'
68 16 > FETCH_OBJ_R ~10 'cache'
17 FETCH_DIM_R ~11 ~10, !0
18 VERIFY_RETURN_TYPE ~11
19 > RETURN ~11
69 20* VERIFY_RETURN_TYPE
21* > RETURN null
End of function download
End of class RefactoringGuru\Proxy\RealWorld\CachingDownloader.
Generated using Vulcan Logic Dumper, using php 8.0.0