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<?php $dt = 0.1; $y = 2.2; $v = 10; $g = 9.81; $alfa = 60; $vx = $v * cos($alfa); $vy = $v * sin($alfa); $t = $x = 0; // $dx = $vx * $dt; $x += $dx; $dvy = $g * -1 * $dt; $vy += $dvy; $dy = $vy * $dt; $y += $dy; $end = $t + $dt; print_r(get_defined_vars());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/KQIWH
function name:  (null)
number of ops:  35
compiled vars:  !0 = $dt, !1 = $y, !2 = $v, !3 = $g, !4 = $alfa, !5 = $vx, !6 = $vy, !7 = $t, !8 = $x, !9 = $dx, !10 = $dvy, !11 = $dy, !12 = $end
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 0.1
    4     1        ASSIGN                                                   !1, 2.2
    5     2        ASSIGN                                                   !2, 10
    6     3        ASSIGN                                                   !3, 9.81
    7     4        ASSIGN                                                   !4, 60
    8     5        INIT_FCALL                                               'cos'
          6        SEND_VAR                                                 !4
          7        DO_ICALL                                         $18     
          8        MUL                                              ~19     !2, $18
          9        ASSIGN                                                   !5, ~19
    9    10        INIT_FCALL                                               'sin'
         11        SEND_VAR                                                 !4
         12        DO_ICALL                                         $21     
         13        MUL                                              ~22     !2, $21
         14        ASSIGN                                                   !6, ~22
   10    15        ASSIGN                                           ~24     !8, 0
         16        ASSIGN                                                   !7, ~24
   13    17        MUL                                              ~26     !5, !0
         18        ASSIGN                                                   !9, ~26
   14    19        ASSIGN_OP                                     1          !8, !9
   15    20        MUL                                              ~29     !3, -1
         21        MUL                                              ~30     !0, ~29
         22        ASSIGN                                                   !10, ~30
   16    23        ASSIGN_OP                                     1          !6, !10
   17    24        MUL                                              ~33     !6, !0
         25        ASSIGN                                                   !11, ~33
   18    26        ASSIGN_OP                                     1          !1, !11
   19    27        ADD                                              ~36     !7, !0
         28        ASSIGN                                                   !12, ~36
   20    29        INIT_FCALL                                               'print_r'
         30        INIT_FCALL                                               'get_defined_vars'
         31        DO_ICALL                                         $38     
         32        SEND_VAR                                                 $38
         33        DO_ICALL                                                 
         34      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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