Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/J6DL3
function name: (null)
number of ops: 13
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
12 0 E > INIT_FCALL 'var_dump'
1 INIT_FCALL 'is_str_lowercase'
2 SEND_VAL 'abc+def+ghi'
3 DO_FCALL 0 $0
4 SEND_VAR $0
5 DO_ICALL
13 6 INIT_FCALL 'var_dump'
7 INIT_FCALL 'is_str_lowercase'
8 SEND_VAL 'abc+dEf+ghi'
9 DO_FCALL 0 $2
10 SEND_VAR $2
11 DO_ICALL
14 12 > RETURN 1
Function is_str_lowercase:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
2 jumps found. (Code = 44) Position 1 = 21, Position 2 = 3
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 46) Position 1 = 9, Position 2 = 15
Branch analysis from position: 9
2 jumps found. (Code = 43) Position 1 = 16, Position 2 = 17
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 17
2 jumps found. (Code = 44) Position 1 = 21, Position 2 = 3
Branch analysis from position: 21
Branch analysis from position: 3
Branch analysis from position: 15
filename: /in/J6DL3
function name: is_str_lowercase
number of ops: 23
compiled vars: !0 = $str1, !1 = $sc
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
4 1 ASSIGN !1, 0
2 > JMP ->18
5 3 > INIT_FCALL 'ord'
4 FETCH_DIM_R ~3 !0, !1
5 SEND_VAL ~3
6 DO_ICALL $4
7 IS_SMALLER_OR_EQUAL ~5 65, $4
8 > JMPZ_EX ~5 ~5, ->15
6 9 > INIT_FCALL 'ord'
10 FETCH_DIM_R ~6 !0, !1
11 SEND_VAL ~6
12 DO_ICALL $7
13 IS_SMALLER_OR_EQUAL ~8 $7, 90
14 BOOL ~5 ~8
15 > > JMPZ ~5, ->17
7 16 > > RETURN <false>
4 17 > PRE_INC !1
18 > STRLEN ~10 !0
19 IS_SMALLER !1, ~10
20 > JMPNZ ~11, ->3
10 21 > > RETURN <true>
11 22* > RETURN null
End of function is_str_lowercase
Generated using Vulcan Logic Dumper, using php 8.0.0