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<?php $date1 = new DateTime('2014-01-01'); $date2 = DateTime::createFromFormat('Y-m-d', '2014-01-01'); echo $date1->format('Y-m-d') . "\n"; echo $date2->format('Y-m-d'); echo "Is date1 < date2? "; echo $date1 < $date2 ? 'Yes' : 'No';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 23
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 23
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HH7k3
function name:  (null)
number of ops:  26
compiled vars:  !0 = $date1, !1 = $date2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              '2014-01-01'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        INIT_STATIC_METHOD_CALL                                  'DateTime', 'createFromFormat'
          5        SEND_VAL                                                 'Y-m-d'
          6        SEND_VAL                                                 '2014-01-01'
          7        DO_FCALL                                      0  $5      
          8        ASSIGN                                                   !1, $5
    6     9        INIT_METHOD_CALL                                         !0, 'format'
         10        SEND_VAL_EX                                              'Y-m-d'
         11        DO_FCALL                                      0  $7      
         12        CONCAT                                           ~8      $7, '%0A'
         13        ECHO                                                     ~8
    7    14        INIT_METHOD_CALL                                         !1, 'format'
         15        SEND_VAL_EX                                              'Y-m-d'
         16        DO_FCALL                                      0  $9      
         17        ECHO                                                     $9
    9    18        ECHO                                                     'Is+date1+%3C+date2%3F+'
   10    19        IS_SMALLER                                               !0, !1
         20      > JMPZ                                                     ~10, ->23
         21    >   QM_ASSIGN                                        ~11     'Yes'
         22      > JMP                                                      ->24
         23    >   QM_ASSIGN                                        ~11     'No'
         24    >   ECHO                                                     ~11
         25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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