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<?php $dis = [45 => 422.555, 67=> 596.555, 72 => 322.55]; asort($dis); $arrs = reset($dis); echo key($arrs);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JHGin
function name:  (null)
number of ops:  13
compiled vars:  !0 = $dis, !1 = $arrs
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        INIT_FCALL                                               'asort'
          2        SEND_REF                                                 !0
          3        DO_ICALL                                                 
    5     4        INIT_FCALL                                               'reset'
          5        SEND_REF                                                 !0
          6        DO_ICALL                                         $4      
          7        ASSIGN                                                   !1, $4
    6     8        INIT_FCALL                                               'key'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                         $6      
         11        ECHO                                                     $6
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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