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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 11:59:00'); $time = $expirationTime->diff($creationTime); var_dump($time->format('%s Seconds'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lt2Fv
function name:  (null)
number of ops:  21
compiled vars:  !0 = $creationTime, !1 = $expirationTime, !2 = $time
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  $3      
          4        ASSIGN                                                   !0, $3
    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%3A00'
          8        DO_FCALL                                      0  $5      
          9        ASSIGN                                                   !1, $5
    6    10        INIT_METHOD_CALL                                         !1, 'diff'
         11        SEND_VAR_EX                                              !0
         12        DO_FCALL                                      0  $7      
         13        ASSIGN                                                   !2, $7
    7    14        INIT_FCALL                                               'var_dump'
         15        INIT_METHOD_CALL                                         !2, 'format'
         16        SEND_VAL_EX                                              '%25s+Seconds'
         17        DO_FCALL                                      0  $9      
         18        SEND_VAR                                                 $9
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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