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<?php $d1 = new \DateTime('09:00:00'); $d2 = new \DateTime('10:00:00'); echo 'DateTime:'; echo ($d1 < $d2) ? 'nice' : 'why?'; echo PHP_EOL; $d1 = new \DateTimeImmutable('09:00:00'); $d2 = new \DateTimeImmutable('10:00:00'); echo 'DateTimeImmutable:'; echo ($d1 < $d2) ? 'nice' : 'why?'; echo PHP_EOL;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
2 jumps found. (Code = 43) Position 1 = 27, Position 2 = 29
Branch analysis from position: 27
1 jumps found. (Code = 42) Position 1 = 30
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 29
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 27, Position 2 = 29
Branch analysis from position: 27
Branch analysis from position: 29
filename:       /in/a5I2X
function name:  (null)
number of ops:  33
compiled vars:  !0 = $d1, !1 = $d2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              '09%3A00%3A00'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    3     4        NEW                                              $5      'DateTime'
          5        SEND_VAL_EX                                              '10%3A00%3A00'
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $5
    5     8        ECHO                                                     'DateTime%3A'
    6     9        IS_SMALLER                                               !0, !1
         10      > JMPZ                                                     ~8, ->13
         11    >   QM_ASSIGN                                        ~9      'nice'
         12      > JMP                                                      ->14
         13    >   QM_ASSIGN                                        ~9      'why%3F'
         14    >   ECHO                                                     ~9
    7    15        ECHO                                                     '%0A'
    9    16        NEW                                              $10     'DateTimeImmutable'
         17        SEND_VAL_EX                                              '09%3A00%3A00'
         18        DO_FCALL                                      0          
         19        ASSIGN                                                   !0, $10
   10    20        NEW                                              $13     'DateTimeImmutable'
         21        SEND_VAL_EX                                              '10%3A00%3A00'
         22        DO_FCALL                                      0          
         23        ASSIGN                                                   !1, $13
   12    24        ECHO                                                     'DateTimeImmutable%3A'
   13    25        IS_SMALLER                                               !0, !1
         26      > JMPZ                                                     ~16, ->29
         27    >   QM_ASSIGN                                        ~17     'nice'
         28      > JMP                                                      ->30
         29    >   QM_ASSIGN                                        ~17     'why%3F'
         30    >   ECHO                                                     ~17
   14    31        ECHO                                                     '%0A'
         32      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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