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<?php function printPyramid($rows){ for($i = 1; $i <= $rows; ++$i){ echo str_repeat("&nbsp;", $rows - $i); for($j = $i; $j >= 1; --$j){ echo $j; } for($j = 2; $j <= $i; ++$j){ echo $j; } echo PHP_EOL; } } printPyramid(7);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rLcaH
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   19     0  E >   INIT_FCALL                                               'printpyramid'
          1        SEND_VAL                                                 7
          2        DO_FCALL                                      0          
          3      > RETURN                                                   1

Function printpyramid:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
2 jumps found. (Code = 44) Position 1 = 25, Position 2 = 3
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 11
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
2 jumps found. (Code = 44) Position 1 = 21, Position 2 = 17
Branch analysis from position: 21
2 jumps found. (Code = 44) Position 1 = 25, Position 2 = 3
Branch analysis from position: 25
Branch analysis from position: 3
Branch analysis from position: 17
2 jumps found. (Code = 44) Position 1 = 21, Position 2 = 17
Branch analysis from position: 21
Branch analysis from position: 17
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 11
Branch analysis from position: 15
Branch analysis from position: 11
filename:       /in/rLcaH
function name:  printPyramid
number of ops:  26
compiled vars:  !0 = $rows, !1 = $i, !2 = $j
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        ASSIGN                                                   !1, 1
          2      > JMP                                                      ->23
    5     3    >   INIT_FCALL                                               'str_repeat'
          4        SEND_VAL                                                 '%26nbsp%3B'
          5        SUB                                              ~4      !0, !1
          6        SEND_VAL                                                 ~4
          7        DO_ICALL                                         $5      
          8        ECHO                                                     $5
    7     9        ASSIGN                                                   !2, !1
         10      > JMP                                                      ->13
    8    11    >   ECHO                                                     !2
    7    12        PRE_DEC                                                  !2
         13    >   IS_SMALLER_OR_EQUAL                                      1, !2
         14      > JMPNZ                                                    ~8, ->11
   11    15    >   ASSIGN                                                   !2, 2
         16      > JMP                                                      ->19
   12    17    >   ECHO                                                     !2
   11    18        PRE_INC                                                  !2
         19    >   IS_SMALLER_OR_EQUAL                                      !2, !1
         20      > JMPNZ                                                    ~11, ->17
   15    21    >   ECHO                                                     '%0A'
    4    22        PRE_INC                                                  !1
         23    >   IS_SMALLER_OR_EQUAL                                      !1, !0
         24      > JMPNZ                                                    ~13, ->3
   17    25    > > RETURN                                                   null

End of function printpyramid

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.27 ms | 1020 KiB | 15 Q