Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/XBPgY
function name: (null)
number of ops: 6
compiled vars: !0 = $leak
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
24 0 E > NEW $1 'Leak'
1 DO_FCALL 0
2 ASSIGN !0, $1
25 3 INIT_METHOD_CALL !0, 'testLeak'
4 DO_FCALL 0
5 > RETURN 1
Class Leak:
Function leaked:
Finding entry points
Branch analysis from position: 0
Return found
filename: /in/XBPgY
function name: leaked
number of ops: 4
compiled vars: !0 = $array
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
4 0 E > RECV_INIT !0 null
5 1 ASSIGN !0, <array>
6 2 > RETURN_BY_REF !0
7 3* > RETURN_BY_REF null
End of function leaked
Function toleaked:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/XBPgY
function name: toLeaked
number of ops: 7
compiled vars: !0 = $array
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
9 0 E > RECV_INIT !0 null
10 1 INIT_STATIC_METHOD_CALL 'leaked'
2 SEND_VAR_EX !0
3 DO_FCALL 0 $1
4 ASSIGN !0, $1
11 5 > RETURN !0
12 6* > RETURN null
End of function toleaked
Function testleak:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 8
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 14, Position 2 = 8
Branch analysis from position: 14
Branch analysis from position: 8
filename: /in/XBPgY
function name: testLeak
number of ops: 23
compiled vars: !0 = $i, !1 = $leak
line #* E I O op fetch ext return operands
-----------------------------------------------------------------------------------------
15 0 E > INIT_FCALL 'memory_get_usage'
1 SEND_VAL <true>
2 DO_ICALL $2
3 CONCAT ~3 'memory+before+loop%3A+', $2
4 CONCAT ~4 ~3, '%0A'
5 ECHO ~4
16 6 ASSIGN !0, 0
7 > JMP ->12
17 8 > INIT_METHOD_CALL 'toLeaked'
9 DO_FCALL 0 $6
10 ASSIGN !1, $6
16 11 PRE_INC !0
12 > IS_SMALLER !0, 20000
13 > JMPNZ ~9, ->8
19 14 > INIT_FCALL 'gc_collect_cycles'
15 DO_ICALL
20 16 INIT_FCALL 'memory_get_usage'
17 SEND_VAL <true>
18 DO_ICALL $11
19 CONCAT ~12 'memory+after+loop%3A+', $11
20 CONCAT ~13 ~12, '%0A'
21 ECHO ~13
21 22 > RETURN null
End of function testleak
End of class Leak.
Generated using Vulcan Logic Dumper, using php 8.5.0