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<?php $date1 = new DateTime("2010-07-06"); $date2 = new DateTime("2010-07-07"); echo $numberOfNights= $date2->diff($date1)->format("%a");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7ZfdD
function name:  (null)
number of ops:  17
compiled vars:  !0 = $date1, !1 = $date2, !2 = $numberOfNights
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   NEW                                                  $3      'DateTime'
          1        SEND_VAL_EX                                                  '2010-07-06'
          2        DO_FCALL                                          0          
          3        ASSIGN                                                       !0, $3
    4     4        NEW                                                  $6      'DateTime'
          5        SEND_VAL_EX                                                  '2010-07-07'
          6        DO_FCALL                                          0          
          7        ASSIGN                                                       !1, $6
    6     8        INIT_METHOD_CALL                                             !1, 'diff'
          9        SEND_VAR_EX                                                  !0
         10        DO_FCALL                                          0  $9      
         11        INIT_METHOD_CALL                                             $9, 'format'
         12        SEND_VAL_EX                                                  '%25a'
         13        DO_FCALL                                          0  $10     
         14        ASSIGN                                               ~11     !2, $10
         15        ECHO                                                         ~11
         16      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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