Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/c4anK
function name: (null)
number of ops: 11
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > INIT_FCALL_BY_NAME 'uppercase_letters'
1 SEND_VAL_EX 'ac84894987984987AD'
2 SEND_VAL_EX 2
3 DO_FCALL 0 $0
4 ECHO $0
4 5 INIT_FCALL_BY_NAME 'uppercase_letters'
6 SEND_VAL_EX 'acaDdf984987Ad'
7 SEND_VAL_EX 10
8 DO_FCALL 0 $1
9 ECHO $1
13 10 > RETURN 1
Function uppercase_letters:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/c4anK
function name: uppercase_letters
number of ops: 23
compiled vars: !0 = $str, !1 = $start, !2 = $end, !3 = $strlen, !4 = $str_uc, !5 = $then
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
6 0 E > RECV !0
1 RECV !1
2 RECV !2
7 3 STRLEN ~6 !0
4 ASSIGN !3, ~6
8 5 INIT_FCALL 'strtoupper'
6 INIT_FCALL 'substr'
7 SEND_VAR !0
8 SEND_VAR !1
9 SEND_VAR !2
10 DO_ICALL $8
11 SEND_VAR $8
12 DO_ICALL $9
13 ASSIGN !4, $9
9 14 INIT_FCALL 'substr'
15 SEND_VAR !0
16 SEND_VAR !2
17 SEND_VAR !3
18 DO_ICALL $11
19 ASSIGN !5, $11
11 20 CONCAT ~13 !4, !5
21 > RETURN ~13
13 22* > RETURN null
End of function uppercase_letters
Generated using Vulcan Logic Dumper, using php 8.0.0