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<?php foreach(range('a', 'z') as $letter){ try{ $date = new \DateTime($letter); var_dump($date); } catch(Exception $e){ var_dump($e->getMessage()); } } foreach(range('a', 'z') as $letter){ try{ $date = new \DateTime($letter . $letter); var_dump($date); } catch(Exception $e){ var_dump($e->getMessage()); } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 21
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 21
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 20
Branch analysis from position: 20
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 21
2 jumps found. (Code = 77) Position 1 = 27, Position 2 = 44
Branch analysis from position: 27
2 jumps found. (Code = 78) Position 1 = 28, Position 2 = 44
Branch analysis from position: 28
1 jumps found. (Code = 42) Position 1 = 43
Branch analysis from position: 43
1 jumps found. (Code = 42) Position 1 = 27
Branch analysis from position: 27
Branch analysis from position: 44
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 44
Branch analysis from position: 21
Found catch point at position: 14
Branch analysis from position: 14
2 jumps found. (Code = 107) Position 1 = 15, Position 2 = -2
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Found catch point at position: 37
Branch analysis from position: 37
2 jumps found. (Code = 107) Position 1 = 38, Position 2 = -2
Branch analysis from position: 38
1 jumps found. (Code = 42) Position 1 = 27
Branch analysis from position: 27
filename:       /in/dZA0n
function name:  (null)
number of ops:  46
compiled vars:  !0 = $letter, !1 = $date, !2 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'range'
          1        SEND_VAL                                                 'a'
          2        SEND_VAL                                                 'z'
          3        DO_ICALL                                         $3      
          4      > FE_RESET_R                                       $4      $3, ->21
          5    > > FE_FETCH_R                                               $4, !0, ->21
    4     6    >   NEW                                              $5      'DateTime'
          7        SEND_VAR_EX                                              !0
          8        DO_FCALL                                      0          
          9        ASSIGN                                                   !1, $5
    5    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !1
         12        DO_ICALL                                                 
         13      > JMP                                                      ->20
    6    14  E > > CATCH                                       last         'Exception'
    7    15    >   INIT_FCALL                                               'var_dump'
         16        INIT_METHOD_CALL                                         !2, 'getMessage'
         17        DO_FCALL                                      0  $9      
         18        SEND_VAR                                                 $9
         19        DO_ICALL                                                 
    2    20    > > JMP                                                      ->5
         21    >   FE_FREE                                                  $4
   11    22        INIT_FCALL                                               'range'
         23        SEND_VAL                                                 'a'
         24        SEND_VAL                                                 'z'
         25        DO_ICALL                                         $11     
         26      > FE_RESET_R                                       $12     $11, ->44
         27    > > FE_FETCH_R                                               $12, !0, ->44
   13    28    >   NEW                                              $13     'DateTime'
         29        CONCAT                                           ~14     !0, !0
         30        SEND_VAL_EX                                              ~14
         31        DO_FCALL                                      0          
         32        ASSIGN                                                   !1, $13
   14    33        INIT_FCALL                                               'var_dump'
         34        SEND_VAR                                                 !1
         35        DO_ICALL                                                 
         36      > JMP                                                      ->43
   15    37  E > > CATCH                                       last         'Exception'
   16    38    >   INIT_FCALL                                               'var_dump'
         39        INIT_METHOD_CALL                                         !2, 'getMessage'
         40        DO_FCALL                                      0  $18     
         41        SEND_VAR                                                 $18
         42        DO_ICALL                                                 
   11    43    > > JMP                                                      ->27
         44    >   FE_FREE                                                  $12
   18    45      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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155.93 ms | 1400 KiB | 17 Q