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<?php $test = [ ['id' => 13, 'pets' => 8], ['id' => 15, 'pets' => 8], ['id' => 16, 'pets' => 10], ['id' => 17, 'pets' => 9], ['id' => 18, 'pets' => 10], ['id' => 19, 'pets' => 10], ['id' => 20, 'pets' => 0], ['id' => 21, 'pets' => 8], ['id' => 22, 'pets' => 9], ['id' => 23, 'pets' => 4], ['id' => 24, 'pets' => 0], ['id' => 40, 'pets' => 8], ['id' => 43, 'pets' => 2], ]; echo implode( ',', array_rand( array_column( $test, null, 'id' ), 5 ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hapKd
function name:  (null)
number of ops:  13
compiled vars:  !0 = $test
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
   21     1        INIT_FCALL                                                   'array_rand'
   22     2        INIT_FCALL                                                   'array_column'
   23     3        SEND_VAR                                                     !0
   24     4        SEND_VAL                                                     null
   25     5        SEND_VAL                                                     'id'
   22     6        DO_ICALL                                             $2      
   25     7        SEND_VAR                                                     $2
   27     8        SEND_VAL                                                     5
   21     9        DO_ICALL                                             $3      
   19    10        FRAMELESS_ICALL_2                implode             ~4      '%2C', $3
   27    11        ECHO                                                         ~4
   29    12      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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