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<?php $size = 5; for($i=1; $i <= $size; $i++) { echo $i, ' '; } echo PHP_EOL; for($i=2; $i <= $size-1; $i++) { echo $i, str_repeat(' ', ($size-1) * 2) - 1, $size - $i, PHP_EOL; } for($i=$size; $i > 0; $i--) { echo $i, ' '; }
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 = 42) Position 1 = 24
Branch analysis from position: 24
2 jumps found. (Code = 44) Position 1 = 27, Position 2 = 11
Branch analysis from position: 27
1 jumps found. (Code = 42) Position 1 = 32
Branch analysis from position: 32
2 jumps found. (Code = 44) Position 1 = 34, Position 2 = 29
Branch analysis from position: 34
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 29
2 jumps found. (Code = 44) Position 1 = 34, Position 2 = 29
Branch analysis from position: 34
Branch analysis from position: 29
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 27, Position 2 = 11
Branch analysis from position: 27
Branch analysis from position: 11
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/TC8GC
function name:  (null)
number of ops:  35
compiled vars:  !0 = $size, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 5
    4     1        ASSIGN                                                   !1, 1
          2      > JMP                                                      ->6
    5     3    >   ECHO                                                     !1
          4        ECHO                                                     '+'
    4     5        PRE_INC                                                  !1
          6    >   IS_SMALLER_OR_EQUAL                                      !1, !0
          7      > JMPNZ                                                    ~5, ->3
    7     8    >   ECHO                                                     '%0A'
    8     9        ASSIGN                                                   !1, 2
         10      > JMP                                                      ->24
    9    11    >   ECHO                                                     !1
         12        INIT_FCALL                                               'str_repeat'
         13        SEND_VAL                                                 '+'
         14        SUB                                              ~7      !0, 1
         15        MUL                                              ~8      ~7, 2
         16        SEND_VAL                                                 ~8
         17        DO_ICALL                                         $9      
         18        SUB                                              ~10     $9, 1
         19        ECHO                                                     ~10
         20        SUB                                              ~11     !0, !1
         21        ECHO                                                     ~11
         22        ECHO                                                     '%0A'
    8    23        PRE_INC                                                  !1
         24    >   SUB                                              ~13     !0, 1
         25        IS_SMALLER_OR_EQUAL                                      !1, ~13
         26      > JMPNZ                                                    ~14, ->11
   11    27    >   ASSIGN                                                   !1, !0
         28      > JMP                                                      ->32
   12    29    >   ECHO                                                     !1
         30        ECHO                                                     '+'
   11    31        PRE_DEC                                                  !1
         32    >   IS_SMALLER                                               0, !1
         33      > JMPNZ                                                    ~17, ->29
   13    34    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.23 ms | 1400 KiB | 15 Q