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<?php $date = mktime(0, 0, 0, 1, 31); // midnight Jan 31st $oneMonthLater = mktime(0, 0, 0, date('n', $date) + 1, min(date('t', $date), date('j', $date)), date('Y', $date)); echo date('Y-m-d h:i:s', $oneMonthLater);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HUue8
function name:  (null)
number of ops:  44
compiled vars:  !0 = $date, !1 = $oneMonthLater
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'mktime'
          1        SEND_VAL                                                 0
          2        SEND_VAL                                                 0
          3        SEND_VAL                                                 0
          4        SEND_VAL                                                 1
          5        SEND_VAL                                                 31
          6        DO_ICALL                                         $2      
          7        ASSIGN                                                   !0, $2
    4     8        INIT_FCALL                                               'mktime'
          9        SEND_VAL                                                 0
         10        SEND_VAL                                                 0
         11        SEND_VAL                                                 0
    5    12        INIT_FCALL                                               'date'
         13        SEND_VAL                                                 'n'
         14        SEND_VAR                                                 !0
         15        DO_ICALL                                         $4      
         16        ADD                                              ~5      $4, 1
         17        SEND_VAL                                                 ~5
    6    18        INIT_FCALL                                               'min'
         19        INIT_FCALL                                               'date'
         20        SEND_VAL                                                 't'
         21        SEND_VAR                                                 !0
         22        DO_ICALL                                         $6      
         23        SEND_VAR                                                 $6
         24        INIT_FCALL                                               'date'
         25        SEND_VAL                                                 'j'
         26        SEND_VAR                                                 !0
         27        DO_ICALL                                         $7      
         28        SEND_VAR                                                 $7
         29        DO_ICALL                                         $8      
         30        SEND_VAR                                                 $8
    7    31        INIT_FCALL                                               'date'
         32        SEND_VAL                                                 'Y'
         33        SEND_VAR                                                 !0
         34        DO_ICALL                                         $9      
         35        SEND_VAR                                                 $9
         36        DO_ICALL                                         $10     
    4    37        ASSIGN                                                   !1, $10
    8    38        INIT_FCALL                                               'date'
         39        SEND_VAL                                                 'Y-m-d+h%3Ai%3As'
         40        SEND_VAR                                                 !1
         41        DO_ICALL                                         $12     
         42        ECHO                                                     $12
         43      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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