3v4l.org

run code in 500+ PHP versions simultaneously
<?php $url = 'http://example.com/action?'; $url .= http_build_query([ 'param1' => 10, 'region' => 'en' ]); echo $url;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KS61j
function name:  (null)
number of ops:  7
compiled vars:  !0 = $url
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, 'http%3A%2F%2Fexample.com%2Faction%3F'
    4     1        INIT_FCALL                                                   'http_build_query'
    5     2        SEND_VAL                                                     <array>
    4     3        DO_ICALL                                             $2      
    5     4        ASSIGN_OP                                         8          !0, $2
    8     5        ECHO                                                         !0
          6      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
165.22 ms | 2990 KiB | 14 Q