Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 24
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 24
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 13
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 24
filename: /in/fQZ7q
function name: (null)
number of ops: 26
compiled vars: !0 = $urls, !1 = $url
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, <array>
11 1 > FE_RESET_R $3 !0, ->24
2 > > FE_FETCH_R $3, !1, ->24
12 3 > INIT_FCALL 'filter_var'
4 SEND_VAR !1
5 SEND_VAL 273
6 DO_ICALL $4
7 TYPE_CHECK 4 $4
8 > JMPZ ~5, ->13
13 9 > NOP
10 FAST_CONCAT ~6 !1, '+%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23%23+INVALID'
11 ECHO ~6
12 > JMP ->16
15 13 > NOP
14 FAST_CONCAT ~7 !1, '+--+VALID'
15 ECHO ~7
18 16 > ECHO '%0A'
19 17 INIT_FCALL 'var_dump'
18 INIT_FCALL_BY_NAME 'is_url'
19 SEND_VAR_EX !1
20 DO_FCALL 0 $8
21 SEND_VAR $8
22 DO_ICALL
11 23 > JMP ->2
24 > FE_FREE $3
29 25 > RETURN 1
Function is_url:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 9
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/fQZ7q
function name: is_url
number of ops: 11
compiled vars: !0 = $uri
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
22 0 E > RECV !0
23 1 INIT_FCALL 'preg_match'
2 SEND_VAL '%2F%5E%28http%7Chttps%29%3A%5C%2F%5C%2F%5Ba-z0-9_%5D%2B%28%5B%5C-%5C.%5D%7B1%7D%5Ba-z_0-9%5D%2B%29%2A%5C.%5B_a-z%5D%7B2%2C5%7D%28%28%3A%5B0-9%5D%7B1%2C5%7D%29%3F%5C%2F.%2A%29%3F%24%2Fi'
3 SEND_VAR !0
4 DO_ICALL $1
5 > JMPZ $1, ->9
24 6 > CONCAT ~2 !0, '+--+VALID'
7 > RETURN ~2
8* JMP ->10
27 9 > > RETURN <false>
29 10* > RETURN null
End of function is_url
Generated using Vulcan Logic Dumper, using php 8.0.0