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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:  16
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   19     1        INIT_FCALL                                               'implode'
   20     2        SEND_VAL                                                 '%2C'
   21     3        INIT_FCALL                                               'array_rand'
   22     4        INIT_FCALL                                               'array_column'
   23     5        SEND_VAR                                                 !0
   24     6        SEND_VAL                                                 null
   25     7        SEND_VAL                                                 'id'
   22     8        DO_ICALL                                         $2      
   25     9        SEND_VAR                                                 $2
   27    10        SEND_VAL                                                 5
   21    11        DO_ICALL                                         $3      
   27    12        SEND_VAR                                                 $3
   19    13        DO_ICALL                                         $4      
   27    14        ECHO                                                     $4
   29    15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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