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<?php function hsl2rgb($H, $S, $V) { $H *= 6; $h = intval($H); $H -= $h; $V *= 255; $m = $V*(1 - $S); $x = $V*(1 - $S*(1-$H)); $y = $V*(1 - $S*$H); $a = [[$V, $x, $m], [$y, $V, $m], [$m, $V, $x], [$m, $y, $V], [$x, $m, $V], [$V, $m, $y]][$h]; return sprintf("#%02X%02X%02X", $a[0], $a[1], $a[2]); } function hue($tstr) { #return unpack('L', hash('adler32', $tstr, true))[1]; #adler32 return crc32($tstr); #return md5($tstr); } $phrase = "1"; $col = hsl2rgb(hue($phrase)/0xFFFFFFFF, 0.4, 1); printf('<pre><span style="background-color:%s">%f</span></pre>\n ', $col, hue($phrase)/0xFFFFFFFF); $phrase = "2"; $col = hsl2rgb(hue($phrase)/0xFFFFFFFF, 0.4, 1); printf('<pre><span style="background-color:%s">%f</span></pre>\n ', $col, hue($phrase)/0xFFFFFFFF); $phrase = "3"; $col = hsl2rgb(hue($phrase)/0xFFFFFFFF, 0.4, 1); printf('<pre><span style="background-color:%s">%f</span></pre>\n ', $col, hue($phrase)/0xFFFFFFFF);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kUQlb
function name:  (null)
number of ops:  61
compiled vars:  !0 = $phrase, !1 = $col
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   24     0  E >   ASSIGN                                                   !0, '1'
   25     1        INIT_FCALL                                               'hsl2rgb'
          2        INIT_FCALL                                               'hue'
          3        SEND_VAR                                                 !0
          4        DO_FCALL                                      0  $3      
          5        DIV                                              ~4      $3, 4294967295
          6        SEND_VAL                                                 ~4
          7        SEND_VAL                                                 0.4
          8        SEND_VAL                                                 1
          9        DO_FCALL                                      0  $5      
         10        ASSIGN                                                   !1, $5
   26    11        INIT_FCALL                                               'printf'
         12        SEND_VAL                                                 '%3Cpre%3E%3Cspan+style%3D%22background-color%3A%25s%22%3E%25f%3C%2Fspan%3E%3C%2Fpre%3E%5Cn+'
         13        SEND_VAR                                                 !1
         14        INIT_FCALL                                               'hue'
         15        SEND_VAR                                                 !0
         16        DO_FCALL                                      0  $7      
         17        DIV                                              ~8      $7, 4294967295
         18        SEND_VAL                                                 ~8
         19        DO_ICALL                                                 
   28    20        ASSIGN                                                   !0, '2'
   29    21        INIT_FCALL                                               'hsl2rgb'
         22        INIT_FCALL                                               'hue'
         23        SEND_VAR                                                 !0
         24        DO_FCALL                                      0  $11     
         25        DIV                                              ~12     $11, 4294967295
         26        SEND_VAL                                                 ~12
         27        SEND_VAL                                                 0.4
         28        SEND_VAL                                                 1
         29        DO_FCALL                                      0  $13     
         30        ASSIGN                                                   !1, $13
   30    31        INIT_FCALL                                               'printf'
         32        SEND_VAL                                                 '%3Cpre%3E%3Cspan+style%3D%22background-color%3A%25s%22%3E%25f%3C%2Fspan%3E%3C%2Fpre%3E%5Cn+'
         33        SEND_VAR                                                 !1
         34        INIT_FCALL                                               'hue'
         35        SEND_VAR                                                 !0
         36        DO_FCALL                                      0  $15     
         37        DIV                                              ~16     $15, 4294967295
         38        SEND_VAL                                                 ~16
         39        DO_ICALL                                                 
   32    40        ASSIGN                                                   !0, '3'
   33    41        INIT_FCALL                                               'hsl2rgb'
         42        INIT_FCALL                                               'hue'
         43        SEND_VAR                                                 !0
         44        DO_FCALL                                      0  $19     
         45        DIV                                              ~20     $19, 4294967295
         46        SEND_VAL                                                 ~20
         47        SEND_VAL                                                 0.4
         48        SEND_VAL                                                 1
         49        DO_FCALL                                      0  $21     
         50        ASSIGN                                                   !1, $21
   34    51        INIT_FCALL                                               'printf'
         52        SEND_VAL                                                 '%3Cpre%3E%3Cspan+style%3D%22background-color%3A%25s%22%3E%25f%3C%2Fspan%3E%3C%2Fpre%3E%5Cn+'
         53        SEND_VAR                                                 !1
         54        INIT_FCALL                                               'hue'
         55        SEND_VAR                                                 !0
         56        DO_FCALL                                      0  $23     
         57        DIV                                              ~24     $23, 4294967295
         58        SEND_VAL                                                 ~24
         59        DO_ICALL                                                 
         60      > RETURN                                                   1

Function hsl2rgb:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kUQlb
function name:  hsl2rgb
number of ops:  57
compiled vars:  !0 = $H, !1 = $S, !2 = $V, !3 = $h, !4 = $m, !5 = $x, !6 = $y, !7 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        RECV                                             !2      
    4     3        ASSIGN_OP                                     3          !0, 6
    5     4        CAST                                          4  ~9      !0
          5        ASSIGN                                                   !3, ~9
    6     6        ASSIGN_OP                                     2          !0, !3
    7     7        ASSIGN_OP                                     3          !2, 255
    8     8        SUB                                              ~13     1, !1
          9        MUL                                              ~14     !2, ~13
         10        ASSIGN                                                   !4, ~14
    9    11        SUB                                              ~16     1, !0
         12        MUL                                              ~17     !1, ~16
         13        SUB                                              ~18     1, ~17
         14        MUL                                              ~19     !2, ~18
         15        ASSIGN                                                   !5, ~19
   10    16        MUL                                              ~21     !1, !0
         17        SUB                                              ~22     1, ~21
         18        MUL                                              ~23     !2, ~22
         19        ASSIGN                                                   !6, ~23
   11    20        INIT_ARRAY                                       ~25     !2
         21        ADD_ARRAY_ELEMENT                                ~25     !5
         22        ADD_ARRAY_ELEMENT                                ~25     !4
         23        INIT_ARRAY                                       ~26     ~25
         24        INIT_ARRAY                                       ~27     !6
         25        ADD_ARRAY_ELEMENT                                ~27     !2
         26        ADD_ARRAY_ELEMENT                                ~27     !4
         27        ADD_ARRAY_ELEMENT                                ~26     ~27
   12    28        INIT_ARRAY                                       ~28     !4
         29        ADD_ARRAY_ELEMENT                                ~28     !2
         30        ADD_ARRAY_ELEMENT                                ~28     !5
         31        ADD_ARRAY_ELEMENT                                ~26     ~28
         32        INIT_ARRAY                                       ~29     !4
         33        ADD_ARRAY_ELEMENT                                ~29     !6
         34        ADD_ARRAY_ELEMENT                                ~29     !2
         35        ADD_ARRAY_ELEMENT                                ~26     ~29
   13    36        INIT_ARRAY                                       ~30     !5
         37        ADD_ARRAY_ELEMENT                                ~30     !4
         38        ADD_ARRAY_ELEMENT                                ~30     !2
         39        ADD_ARRAY_ELEMENT                                ~26     ~30
         40        INIT_ARRAY                                       ~31     !2
         41        ADD_ARRAY_ELEMENT                                ~31     !4
         42        ADD_ARRAY_ELEMENT                                ~31     !6
         43        ADD_ARRAY_ELEMENT                                ~26     ~31
         44        FETCH_DIM_R                                      ~32     ~26, !3
   11    45        ASSIGN                                                   !7, ~32
   14    46        INIT_FCALL                                               'sprintf'
         47        SEND_VAL                                                 '%23%2502X%2502X%2502X'
         48        FETCH_DIM_R                                      ~34     !7, 0
         49        SEND_VAL                                                 ~34
         50        FETCH_DIM_R                                      ~35     !7, 1
         51        SEND_VAL                                                 ~35
         52        FETCH_DIM_R                                      ~36     !7, 2
         53        SEND_VAL                                                 ~36
         54        DO_ICALL                                         $37     
         55      > RETURN                                                   $37
   15    56*     > RETURN                                                   null

End of function hsl2rgb

Function hue:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/kUQlb
function name:  hue
number of ops:  6
compiled vars:  !0 = $tstr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   RECV                                             !0      
   20     1        INIT_FCALL                                               'crc32'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $1      
          4      > RETURN                                                   $1
   22     5*     > RETURN                                                   null

End of function hue

Generated using Vulcan Logic Dumper, using php 8.0.0


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