3v4l.org

run code in 300+ PHP versions simultaneously
<?php //URLを指定する $url='http://auctions.yahoo.co.jp'; //cURLを初期化して使用可能にする $curl=curl_init(); //オプションにURLを設定する curl_setopt($curl,CURLOPT_URL,$url); //文字列で結果を返させる curl_setopt($curl,CURLOPT_RETURNTRANSFER,true); //URLにアクセスし、結果を文字列として返す $result=curl_exec($curl); //cURLのリソースを解放する curl_close($curl); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VJl4u
function name:  (null)
number of ops:  24
compiled vars:  !0 = $url, !1 = $curl, !2 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'http%3A%2F%2Fauctions.yahoo.co.jp'
    5     1        INIT_FCALL_BY_NAME                                       'curl_init'
          2        DO_FCALL                                      0  $4      
          3        ASSIGN                                                   !1, $4
    7     4        INIT_FCALL_BY_NAME                                       'curl_setopt'
          5        SEND_VAR_EX                                              !1
          6        FETCH_CONSTANT                                   ~6      'CURLOPT_URL'
          7        SEND_VAL_EX                                              ~6
          8        SEND_VAR_EX                                              !0
          9        DO_FCALL                                      0          
    9    10        INIT_FCALL_BY_NAME                                       'curl_setopt'
         11        SEND_VAR_EX                                              !1
         12        FETCH_CONSTANT                                   ~8      'CURLOPT_RETURNTRANSFER'
         13        SEND_VAL_EX                                              ~8
         14        SEND_VAL_EX                                              <true>
         15        DO_FCALL                                      0          
   11    16        INIT_FCALL_BY_NAME                                       'curl_exec'
         17        SEND_VAR_EX                                              !1
         18        DO_FCALL                                      0  $10     
         19        ASSIGN                                                   !2, $10
   13    20        INIT_FCALL_BY_NAME                                       'curl_close'
         21        SEND_VAR_EX                                              !1
         22        DO_FCALL                                      0          
   14    23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
166.18 ms | 1401 KiB | 14 Q