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<?php $arr =Array ( 0 => Array ( 0 => 8147, 1 => 3 ), 1 => Array ( 0 => 8204, 1 => 20 ) ); $match_array = array_column($arr,0); $str = implode(",",$match_array); echo $str;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/reYeF
function name:  (null)
number of ops:  10
compiled vars:  !0 = $arr, !1 = $match_array, !2 = $str
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
   18     1        INIT_FCALL                                                   'array_column'
          2        SEND_VAR                                                     !0
          3        SEND_VAL                                                     0
          4        DO_ICALL                                             $4      
          5        ASSIGN                                                       !1, $4
   20     6        FRAMELESS_ICALL_2                implode             ~6      '%2C', !1
          7        ASSIGN                                                       !2, ~6
   21     8        ECHO                                                         !2
          9      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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