Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/TWUpd
function name: (null)
number of ops: 7
compiled vars: !0 = $inst
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
23 0 E > INIT_STATIC_METHOD_CALL 'FooChild', 'getInstance'
1 DO_FCALL 0 $1
2 ASSIGN !0, $1
24 3 FETCH_CLASS 0 $3 !0
4 FETCH_CLASS_CONSTANT ~4 $3, 'CON'
5 ECHO ~4
6 > RETURN 1
Class Foo: [no user functions]
Class FooChild:
Function getinstance:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 9
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename: /in/TWUpd
function name: getInstance
number of ops: 12
compiled vars: !0 = $c
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
15 0 E > ISSET_ISEMPTY_STATIC_PROP ~1 'instance'
1 BOOL_NOT ~2 ~1
2 > JMPZ ~2, ->9
16 3 > ASSIGN !0, 'FooChild'
17 4 FETCH_CLASS 0 $5 !0
5 NEW $6 $5
6 DO_FCALL 0
7 ASSIGN_STATIC_PROP 'instance'
8 OP_DATA $6
19 9 > FETCH_STATIC_PROP_R unknown ~8 'instance'
10 > RETURN ~8
20 11* > RETURN null
End of function getinstance
End of class FooChild.
Generated using Vulcan Logic Dumper, using php 8.0.0