Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/7pONv
function name: (null)
number of ops: 47
compiled vars: !0 = $preflight, !1 = $foo, !2 = $start, !3 = $end
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
14 0 E > INIT_FCALL 'microtime'
1 SEND_VAL <true>
2 DO_ICALL $4
3 ASSIGN !0, $4
15 4 ASSIGN !1, <array>
16 5 INIT_FCALL 'microtime'
6 SEND_VAL <true>
7 DO_ICALL $7
8 ASSIGN !2, $7
17 9 INIT_FCALL 'var_dump'
10 INIT_FCALL 'array_shift'
11 SEND_REF !1
12 DO_ICALL $9
13 SEND_VAR $9
14 SEND_VAR !1
15 DO_ICALL
18 16 INIT_FCALL 'microtime'
17 SEND_VAL <true>
18 DO_ICALL $11
19 ASSIGN !3, $11
19 20 INIT_FCALL 'printf'
21 SEND_VAL '%250.6fs%0A'
22 SUB ~13 !3, !2
23 SEND_VAL ~13
24 DO_ICALL
20 25 ASSIGN !1, <array>
21 26 INIT_FCALL 'microtime'
27 SEND_VAL <true>
28 DO_ICALL $16
29 ASSIGN !2, $16
22 30 INIT_FCALL 'var_dump'
31 INIT_FCALL 'std%5Carray_shift'
32 SEND_REF !1
33 DO_FCALL 0 $18
34 SEND_VAR $18
35 SEND_VAR !1
36 DO_ICALL
23 37 INIT_FCALL 'microtime'
38 SEND_VAL <true>
39 DO_ICALL $20
40 ASSIGN !3, $20
24 41 INIT_FCALL 'printf'
42 SEND_VAL '%250.6fs%0A'
43 SUB ~22 !3, !2
44 SEND_VAL ~22
45 DO_ICALL
25 46 > RETURN 1
Function std%5Carray_shift:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 8
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename: /in/7pONv
function name: std\array_shift
number of ops: 12
compiled vars: !0 = $array, !1 = $item, !2 = $key
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > RECV !0
5 1 > FE_RESET_R $3 !0, ->8
2 > > FE_FETCH_R ~4 $3, !1, ->8
3 > ASSIGN !2, ~4
6 4 UNSET_DIM !0, !2
7 5 FE_FREE $3
6 > RETURN !1
5 7* JMP ->2
8 > FE_FREE $3
10 9 > RETURN null
11 10* VERIFY_RETURN_TYPE
11* > RETURN null
End of function std%5Carray_shift
Generated using Vulcan Logic Dumper, using php 8.0.0