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<?php $dateTime = new DateTime(); echo $dateTime ->add(new DateInterval('PT20M')) ->sub(new DateInterval('PT800S')) ->diff(new DateTime())->format("%I:%S");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FdcdA
function name:  (null)
number of ops:  25
compiled vars:  !0 = $dateTime
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   NEW                                                  $1      'DateTime'
          1        DO_FCALL                                          0          
          2        ASSIGN                                                       !0, $1
    5     3        INIT_METHOD_CALL                                             !0, 'add'
          4        NEW                                                  $4      'DateInterval'
          5        SEND_VAL_EX                                                  'PT20M'
          6        DO_FCALL                                          0          
          7        SEND_VAR_NO_REF_EX                                           $4
          8        DO_FCALL                                          0  $6      
    6     9        INIT_METHOD_CALL                                             $6, 'sub'
         10        NEW                                                  $7      'DateInterval'
         11        SEND_VAL_EX                                                  'PT800S'
         12        DO_FCALL                                          0          
         13        SEND_VAR_NO_REF_EX                                           $7
         14        DO_FCALL                                          0  $9      
    7    15        INIT_METHOD_CALL                                             $9, 'diff'
         16        NEW                                                  $10     'DateTime'
         17        DO_FCALL                                          0          
         18        SEND_VAR_NO_REF_EX                                           $10
         19        DO_FCALL                                          0  $12     
         20        INIT_METHOD_CALL                                             $12, 'format'
         21        SEND_VAL_EX                                                  '%25I%3A%25S'
         22        DO_FCALL                                          0  $13     
         23        ECHO                                                         $13
         24      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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