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<?php $cars = array('volvo', 'benz','honda','volvo','toyota', 'toyota'); $counts = array_count_values($cars); var_dump(array_keys($counts, max($counts)));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kY6HJ
function name:  (null)
number of ops:  16
compiled vars:  !0 = $cars, !1 = $counts
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        INIT_FCALL                                               'array_count_values'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $3      
          4        ASSIGN                                                   !1, $3
    6     5        INIT_FCALL                                               'var_dump'
          6        INIT_FCALL                                               'array_keys'
          7        SEND_VAR                                                 !1
          8        INIT_FCALL                                               'max'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                         $5      
         11        SEND_VAR                                                 $5
         12        DO_ICALL                                         $6      
         13        SEND_VAR                                                 $6
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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