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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 8.5.0


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