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<?php $date = date_create_from_format('123', 'foo'); var_dump($date); $date = DateTime::createFromFormat('123', 'foo'); var_dump($date); $interval = date_interval_create_from_date_string('foo'); var_dump($interval); $interval = DateInterval::createFromDateString('foo'); var_dump($interval); $date = new DateTime(); $res = date_modify($date, 'foo'); var_dump($res); $res = $date->modify('foo'); var_dump($res);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HjXee
function name:  (null)
number of ops:  49
compiled vars:  !0 = $date, !1 = $interval, !2 = $res
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'date_create_from_format'
          1        SEND_VAL                                                     '123'
          2        SEND_VAL                                                     'foo'
          3        DO_ICALL                                             $3      
          4        ASSIGN                                                       !0, $3
    4     5        INIT_FCALL                                                   'var_dump'
          6        SEND_VAR                                                     !0
          7        DO_ICALL                                                     
    5     8        INIT_STATIC_METHOD_CALL                                      'DateTime', 'createFromFormat'
          9        SEND_VAL                                                     '123'
         10        SEND_VAL                                                     'foo'
         11        DO_FCALL                                          0  $6      
         12        ASSIGN                                                       !0, $6
    6    13        INIT_FCALL                                                   'var_dump'
         14        SEND_VAR                                                     !0
         15        DO_ICALL                                                     
    8    16        INIT_FCALL                                                   'date_interval_create_from_date_string'
         17        SEND_VAL                                                     'foo'
         18        DO_ICALL                                             $9      
         19        ASSIGN                                                       !1, $9
    9    20        INIT_FCALL                                                   'var_dump'
         21        SEND_VAR                                                     !1
         22        DO_ICALL                                                     
   10    23        INIT_STATIC_METHOD_CALL                                      'DateInterval', 'createFromDateString'
         24        SEND_VAL                                                     'foo'
         25        DO_FCALL                                          0  $12     
         26        ASSIGN                                                       !1, $12
   11    27        INIT_FCALL                                                   'var_dump'
         28        SEND_VAR                                                     !1
         29        DO_ICALL                                                     
   13    30        NEW                                                  $15     'DateTime'
         31        DO_FCALL                                          0          
         32        ASSIGN                                                       !0, $15
   14    33        INIT_FCALL                                                   'date_modify'
         34        SEND_VAR                                                     !0
         35        SEND_VAL                                                     'foo'
         36        DO_ICALL                                             $18     
         37        ASSIGN                                                       !2, $18
   15    38        INIT_FCALL                                                   'var_dump'
         39        SEND_VAR                                                     !2
         40        DO_ICALL                                                     
   16    41        INIT_METHOD_CALL                                             !0, 'modify'
         42        SEND_VAL_EX                                                  'foo'
         43        DO_FCALL                                          0  $21     
         44        ASSIGN                                                       !2, $21
   17    45        INIT_FCALL                                                   'var_dump'
         46        SEND_VAR                                                     !2
         47        DO_ICALL                                                     
         48      > RETURN                                                       1

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