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<?php $startMemory = memory_get_usage(); $array = range(1, 1); echo memory_get_usage() - $startMemory, ' bytes'; var_dump($array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KUQeT
function name:  (null)
number of ops:  17
compiled vars:  !0 = $startMemory, !1 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'memory_get_usage'
          1        DO_ICALL                                         $2      
          2        ASSIGN                                                   !0, $2
    4     3        INIT_FCALL                                               'range'
          4        SEND_VAL                                                 1
          5        SEND_VAL                                                 1
          6        DO_ICALL                                         $4      
          7        ASSIGN                                                   !1, $4
    5     8        INIT_FCALL                                               'memory_get_usage'
          9        DO_ICALL                                         $6      
         10        SUB                                              ~7      $6, !0
         11        ECHO                                                     ~7
         12        ECHO                                                     '+bytes'
    6    13        INIT_FCALL                                               'var_dump'
         14        SEND_VAR                                                 !1
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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