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<?php date_default_timezone_set("America/New_York"); $datetime1 = new DateTime('13-04-01'); $datetime2 = new DateTime('13-03-01'); $interval = $datetime2->diff($datetime1); echo $interval->format('%m month, %d days');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/1Z80i
function name:  (null)
number of ops:  20
compiled vars:  !0 = $datetime1, !1 = $datetime2, !2 = $interval
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'date_default_timezone_set'
          1        SEND_VAL                                                 'America%2FNew_York'
          2        DO_ICALL                                                 
    5     3        NEW                                              $4      'DateTime'
          4        SEND_VAL_EX                                              '13-04-01'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !0, $4
    6     7        NEW                                              $7      'DateTime'
          8        SEND_VAL_EX                                              '13-03-01'
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !1, $7
    8    11        INIT_METHOD_CALL                                         !1, 'diff'
         12        SEND_VAR_EX                                              !0
         13        DO_FCALL                                      0  $10     
         14        ASSIGN                                                   !2, $10
   10    15        INIT_METHOD_CALL                                         !2, 'format'
         16        SEND_VAL_EX                                              '%25m+month%2C+%25d+days'
         17        DO_FCALL                                      0  $12     
         18        ECHO                                                     $12
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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