Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 28, Position 2 = 30
Branch analysis from position: 28
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/9Xf8r
function name: (null)
number of ops: 32
compiled vars: !0 = $url, !1 = $curl, !2 = $code
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, 'facebook.com'
4 1 INIT_FCALL_BY_NAME 'curl_init'
2 SEND_VAR_EX !0
3 DO_FCALL 0 $4
4 ASSIGN !1, $4
5 5 INIT_FCALL_BY_NAME 'curl_setopt'
6 SEND_VAR_EX !1
7 FETCH_CONSTANT ~6 'CURLOPT_NOBODY'
8 SEND_VAL_EX ~6
9 SEND_VAL_EX <true>
10 DO_FCALL 0
6 11 INIT_FCALL_BY_NAME 'curl_setopt'
12 SEND_VAR_EX !1
13 FETCH_CONSTANT ~8 'CURLOPT_FOLLOWLOCATION'
14 SEND_VAL_EX ~8
15 SEND_VAL_EX <true>
16 DO_FCALL 0
7 17 INIT_FCALL_BY_NAME 'curl_exec'
18 SEND_VAR_EX !1
19 DO_FCALL 0
8 20 INIT_FCALL_BY_NAME 'curl_getinfo'
21 SEND_VAR_EX !1
22 FETCH_CONSTANT ~11 'CURLINFO_HTTP_CODE'
23 SEND_VAL_EX ~11
24 DO_FCALL 0 $12
25 ASSIGN !2, $12
9 26 IS_EQUAL !2, 200
27 > JMPZ ~14, ->30
10 28 > ECHO '%3Ch3%3EUp%21%3C%2Fh3%3E'
29 > JMP ->31
12 30 > ECHO '%3Ch3%3EDown%21%3C%2Fh3%3E'
14 31 > > RETURN 1
Generated using Vulcan Logic Dumper, using php 8.0.0