Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/0bjrD
function name: (null)
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > DECLARE_CONST 'WEEK_YEAR_FORMAT', 'o-W'
12 1 INIT_FCALL 'subtract_weeks_from_iso_week'
2 SEND_VAL '2026-10'
3 SEND_VAL 4
4 DO_FCALL 0 $0
5 ECHO $0
6 > RETURN 1
Function subtract_weeks_from_iso_week:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/0bjrD
function name: subtract_weeks_from_iso_week
number of ops: 36
compiled vars: !0 = $start, !1 = $weeks, !2 = $start_year, !3 = $start_week, !4 = $start_date, !5 = $result_date
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > RECV !0
1 RECV !1
6 2 INIT_FCALL 'array_map'
3 SEND_VAL 'intval'
4 INIT_FCALL 'explode'
5 SEND_VAL '-'
6 SEND_VAR !0
7 DO_ICALL $6
8 SEND_VAR $6
9 DO_ICALL $7
10 FETCH_LIST_R $8 $7, 0
11 ASSIGN !2, $8
12 FETCH_LIST_R $10 $7, 1
13 ASSIGN !3, $10
14 FREE $7
7 15 NEW $12 'DateTimeImmutable'
16 DO_FCALL 0
17 INIT_METHOD_CALL $12, 'setISODate'
18 SEND_VAR_EX !2
19 SEND_VAR_EX !3
20 DO_FCALL 0 $14
21 ASSIGN !4, $14
8 22 INIT_METHOD_CALL !4, 'modify'
23 CONCAT ~16 '-', !1
24 CONCAT ~17 ~16, '+weeks'
25 SEND_VAL_EX ~17
26 DO_FCALL 0 $18
27 ASSIGN !5, $18
9 28 INIT_METHOD_CALL !5, 'format'
29 FETCH_CONSTANT ~20 'WEEK_YEAR_FORMAT'
30 SEND_VAL_EX ~20
31 DO_FCALL 0 $21
32 VERIFY_RETURN_TYPE $21
33 > RETURN $21
10 34* VERIFY_RETURN_TYPE
35* > RETURN null
End of function subtract_weeks_from_iso_week
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