3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = rand(0,100); echo "Число: ".$x, PHP_EOL; $a = 1; $b = 1; while(true) { if ($a > $x) { echo "Задуманное число НЕ входит в числовой ряд"; break; } if ($a === $x) { echo "Задуманное число входит в числовой ряд"; break; } $c = $a; $a += $b; $b = $c; } ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 22
Branch analysis from position: 22
2 jumps found. (Code = 44) Position 1 = 23, Position 2 = 11
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 15
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
Branch analysis from position: 15
2 jumps found. (Code = 43) Position 1 = 17, Position 2 = 19
Branch analysis from position: 17
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
Branch analysis from position: 19
2 jumps found. (Code = 44) Position 1 = 23, Position 2 = 11
Branch analysis from position: 23
Branch analysis from position: 11
filename:       /in/s32c4
function name:  (null)
number of ops:  24
compiled vars:  !0 = $x, !1 = $a, !2 = $b, !3 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'rand'
          1        SEND_VAL                                                 0
          2        SEND_VAL                                                 100
          3        DO_ICALL                                         $4      
          4        ASSIGN                                                   !0, $4
    3     5        CONCAT                                           ~6      '%D0%A7%D0%B8%D1%81%D0%BB%D0%BE%3A+', !0
          6        ECHO                                                     ~6
          7        ECHO                                                     '%0A'
    4     8        ASSIGN                                                   !1, 1
    5     9        ASSIGN                                                   !2, 1
    6    10      > JMP                                                      ->22
    7    11    >   IS_SMALLER                                               !0, !1
         12      > JMPZ                                                     ~9, ->15
    8    13    >   ECHO                                                     '%D0%97%D0%B0%D0%B4%D1%83%D0%BC%D0%B0%D0%BD%D0%BD%D0%BE%D0%B5+%D1%87%D0%B8%D1%81%D0%BB%D0%BE+%D0%9D%D0%95+%D0%B2%D1%85%D0%BE%D0%B4%D0%B8%D1%82+%D0%B2+%D1%87%D0%B8%D1%81%D0%BB%D0%BE%D0%B2%D0%BE%D0%B9+%D1%80%D1%8F%D0%B4'
    9    14      > JMP                                                      ->23
   11    15    >   IS_IDENTICAL                                             !1, !0
         16      > JMPZ                                                     ~10, ->19
   12    17    >   ECHO                                                     '%D0%97%D0%B0%D0%B4%D1%83%D0%BC%D0%B0%D0%BD%D0%BD%D0%BE%D0%B5+%D1%87%D0%B8%D1%81%D0%BB%D0%BE+%D0%B2%D1%85%D0%BE%D0%B4%D0%B8%D1%82+%D0%B2+%D1%87%D0%B8%D1%81%D0%BB%D0%BE%D0%B2%D0%BE%D0%B9+%D1%80%D1%8F%D0%B4'
   13    18      > JMP                                                      ->23
   15    19    >   ASSIGN                                                   !3, !1
   16    20        ASSIGN_OP                                     1          !1, !2
   17    21        ASSIGN                                                   !2, !3
    6    22    > > JMPNZ                                                    <true>, ->11
   19    23    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
145.61 ms | 1396 KiB | 15 Q