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<?php print_r(call_user_func_array('array_merge',[[25],[24],[23],[22]])); print_r(array_column([[25],[24],[23],[22]],0));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jFKdr
function name:  (null)
number of ops:  15
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'print_r'
          1        INIT_FCALL                                               'array_merge'
          2        SEND_ARRAY                                               <array>
          3        CHECK_UNDEF_ARGS                                         
          4        DO_FCALL                                      1  $0      
          5        SEND_VAR                                                 $0
          6        DO_ICALL                                                 
    5     7        INIT_FCALL                                               'print_r'
          8        INIT_FCALL                                               'array_column'
          9        SEND_VAL                                                 <array>
         10        SEND_VAL                                                 0
         11        DO_ICALL                                         $2      
         12        SEND_VAR                                                 $2
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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