Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/fDviZ
function name: (null)
number of ops: 20
compiled vars: !0 = $buffer, !1 = $a
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, -1
11 1 INIT_FCALL 'ob_start'
2 SEND_VAL 'callback'
3 DO_ICALL
12 4 ECHO 'hello'
13 5 INIT_FCALL 'print_r'
6 INIT_FCALL 'ob_get_status'
7 DO_ICALL $4
8 SEND_VAR $4
9 DO_ICALL
14 10 INIT_FCALL 'ob_get_contents'
11 DO_ICALL $6
12 ASSIGN !1, $6
15 13 INIT_FCALL 'ob_get_clean'
14 DO_ICALL
16 15 ECHO !1
17 16 INIT_FCALL 'var_dump'
17 SEND_VAR !0
18 DO_ICALL
19 > RETURN 1
Function callback:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/fDviZ
function name: callback
number of ops: 6
compiled vars: !0 = $output, !1 = $buffer
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > RECV !0
6 1 BIND_GLOBAL !1, 'buffer'
7 2 ASSIGN !1, !0
8 3 CONCAT ~3 !0, 'r'
4 > RETURN ~3
9 5* > RETURN null
End of function callback
Generated using Vulcan Logic Dumper, using php 8.0.0