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<?php $creationTime = \DateTimeImmutable::createFromFormat('Y-m-d H:i:s', '2017-07-10 10:00:00'); $expirationTime = \DateTimeImmutable::createFromFormat('Y-m-d H:i:s', '2017-07-10 11:59:59'); var_dump($creationTime->diff($expirationTime)->format('%s seconds')); // Expecting at least 59....
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/I15i1
function name:  (null)
number of ops:  20
compiled vars:  !0 = $creationTime, !1 = $expirationTime
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_STATIC_METHOD_CALL                                  'DateTimeImmutable', 'createFromFormat'
          1        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
          2        SEND_VAL                                                 '2017-07-10+10%3A00%3A00'
          3        DO_FCALL                                      0  $2      
          4        ASSIGN                                                   !0, $2
    4     5        INIT_STATIC_METHOD_CALL                                  'DateTimeImmutable', 'createFromFormat'
          6        SEND_VAL                                                 'Y-m-d+H%3Ai%3As'
          7        SEND_VAL                                                 '2017-07-10+11%3A59%3A59'
          8        DO_FCALL                                      0  $4      
          9        ASSIGN                                                   !1, $4
    6    10        INIT_FCALL                                               'var_dump'
         11        INIT_METHOD_CALL                                         !0, 'diff'
         12        SEND_VAR_EX                                              !1
         13        DO_FCALL                                      0  $6      
         14        INIT_METHOD_CALL                                         $6, 'format'
         15        SEND_VAL_EX                                              '%25s+seconds'
         16        DO_FCALL                                      0  $7      
         17        SEND_VAR                                                 $7
         18        DO_ICALL                                                 
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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