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<?php $units = ['5', '10', '5', '3A', '5', '5']; $unique = array_unique($units, SORT_REGULAR); print_r($unique); $unique = array_unique($units, SORT_STRING); print_r($unique);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/M5lcP
function name:  (null)
number of ops:  18
compiled vars:  !0 = $units, !1 = $unique
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        INIT_FCALL                                               'array_unique'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 0
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
    4     6        INIT_FCALL                                               'print_r'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
    5     9        INIT_FCALL                                               'array_unique'
         10        SEND_VAR                                                 !0
         11        SEND_VAL                                                 2
         12        DO_ICALL                                         $6      
         13        ASSIGN                                                   !1, $6
    6    14        INIT_FCALL                                               'print_r'
         15        SEND_VAR                                                 !1
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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