3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ua = urlencode($_SERVER['HTTP_USER_AGENT']); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, "http://useragentapi.com/api/v4/json/APIKEY/$ua"); curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); $result = curl_exec($ch); $http = curl_getinfo($ch, CURLINFO_HTTP_CODE); curl_close($ch); print_r($result); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HS0ro
function name:  (null)
number of ops:  40
compiled vars:  !0 = $ua, !1 = $ch, !2 = $result, !3 = $http
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'urlencode'
          1        FETCH_R                      global              ~4      '_SERVER'
          2        FETCH_DIM_R                                      ~5      ~4, 'HTTP_USER_AGENT'
          3        SEND_VAL                                                 ~5
          4        DO_ICALL                                         $6      
          5        ASSIGN                                                   !0, $6
    4     6        INIT_FCALL_BY_NAME                                       'curl_init'
          7        DO_FCALL                                      0  $8      
          8        ASSIGN                                                   !1, $8
    5     9        INIT_FCALL_BY_NAME                                       'curl_setopt'
         10        SEND_VAR_EX                                              !1
         11        FETCH_CONSTANT                                   ~10     'CURLOPT_URL'
         12        SEND_VAL_EX                                              ~10
         13        NOP                                                      
         14        FAST_CONCAT                                      ~11     'http%3A%2F%2Fuseragentapi.com%2Fapi%2Fv4%2Fjson%2FAPIKEY%2F', !0
         15        SEND_VAL_EX                                              ~11
         16        DO_FCALL                                      0          
    6    17        INIT_FCALL_BY_NAME                                       'curl_setopt'
         18        SEND_VAR_EX                                              !1
         19        FETCH_CONSTANT                                   ~13     'CURLOPT_RETURNTRANSFER'
         20        SEND_VAL_EX                                              ~13
         21        SEND_VAL_EX                                              <true>
         22        DO_FCALL                                      0          
    8    23        INIT_FCALL_BY_NAME                                       'curl_exec'
         24        SEND_VAR_EX                                              !1
         25        DO_FCALL                                      0  $15     
         26        ASSIGN                                                   !2, $15
    9    27        INIT_FCALL_BY_NAME                                       'curl_getinfo'
         28        SEND_VAR_EX                                              !1
         29        FETCH_CONSTANT                                   ~17     'CURLINFO_HTTP_CODE'
         30        SEND_VAL_EX                                              ~17
         31        DO_FCALL                                      0  $18     
         32        ASSIGN                                                   !3, $18
   10    33        INIT_FCALL_BY_NAME                                       'curl_close'
         34        SEND_VAR_EX                                              !1
         35        DO_FCALL                                      0          
   12    36        INIT_FCALL                                               'print_r'
         37        SEND_VAR                                                 !2
         38        DO_ICALL                                                 
   13    39      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
169.81 ms | 1396 KiB | 17 Q