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<?php $query_string = [ 'one' => 1, 'two' => '', 'three' => null, // gets omitted 'four' => ' ', // gets encoded 'five' => "&test=test" // gets encoded ]; echo http_build_query($query_string); echo "\n---\n"; echo http_build_query($query_string, '', '&amp;'); echo "\n\n\n\n\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Wjuko
function name:  (null)
number of ops:  14
compiled vars:  !0 = $query_string
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   4     0  E >   ASSIGN                                                   !0, <array>
  11     1        INIT_FCALL                                               'http_build_query'
         2        SEND_VAR                                                 !0
         3        DO_ICALL                                         $2      
         4        ECHO                                                     $2
  12     5        ECHO                                                     '%0A---%0A'
  13     6        INIT_FCALL                                               'http_build_query'
         7        SEND_VAR                                                 !0
         8        SEND_VAL                                                 ''
         9        SEND_VAL                                                 '%26amp%3B'
        10        DO_ICALL                                         $3      
        11        ECHO                                                     $3
  14    12        ECHO                                                     '%0A%0A%0A%0A%0A'
        13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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