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<?php $a = array(); for ($i = 0; $i < 100000; $i += 1) { $a[] = array("a" => "b"); } var_dump((memory_get_peak_usage(true) / 1024 / 1024) . "MB");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 3
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 3
Branch analysis from position: 8
Branch analysis from position: 3
filename:       /in/Kt5tc
function name:  (null)
number of ops:  18
compiled vars:  !0 = $a, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, 0
          2      > JMP                                                      ->6
    5     3    >   ASSIGN_DIM                                               !0
          4        OP_DATA                                                  <array>
    4     5        ASSIGN_OP                                     1          !1, 1
          6    >   IS_SMALLER                                               !1, 100000
          7      > JMPNZ                                                    ~6, ->3
    7     8    >   INIT_FCALL                                               'var_dump'
          9        INIT_FCALL                                               'memory_get_peak_usage'
         10        SEND_VAL                                                 <true>
         11        DO_ICALL                                         $7      
         12        DIV                                              ~8      $7, 1024
         13        DIV                                              ~9      ~8, 1024
         14        CONCAT                                           ~10     ~9, 'MB'
         15        SEND_VAL                                                 ~10
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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