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<?php echo $drst = strtotime('2013-10-31 00:00:00'); echo "\r\n"; echo $drstRev = strtotime('-1 month', $drst); echo "\r\n"; echo date('Y-m-d', $drstRev); echo "\r\n"; echo $drst = strtotime('2013-10-30 00:00:00'); echo "\r\n"; echo $drstRev = strtotime('-1 month', $drst); echo "\r\n"; echo date('Y-m-d', $drstRev); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MuagZ
function name:  (null)
number of ops:  38
compiled vars:  !0 = $drst, !1 = $drstRev
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'strtotime'
          1        SEND_VAL                                                 '2013-10-31+00%3A00%3A00'
          2        DO_ICALL                                         $2      
          3        ASSIGN                                           ~3      !0, $2
          4        ECHO                                                     ~3
    3     5        ECHO                                                     '%0D%0A'
    4     6        INIT_FCALL                                               'strtotime'
          7        SEND_VAL                                                 '-1+month'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                         $4      
         10        ASSIGN                                           ~5      !1, $4
         11        ECHO                                                     ~5
    5    12        ECHO                                                     '%0D%0A'
    6    13        INIT_FCALL                                               'date'
         14        SEND_VAL                                                 'Y-m-d'
         15        SEND_VAR                                                 !1
         16        DO_ICALL                                         $6      
         17        ECHO                                                     $6
    7    18        ECHO                                                     '%0D%0A'
    8    19        INIT_FCALL                                               'strtotime'
         20        SEND_VAL                                                 '2013-10-30+00%3A00%3A00'
         21        DO_ICALL                                         $7      
         22        ASSIGN                                           ~8      !0, $7
         23        ECHO                                                     ~8
    9    24        ECHO                                                     '%0D%0A'
   10    25        INIT_FCALL                                               'strtotime'
         26        SEND_VAL                                                 '-1+month'
         27        SEND_VAR                                                 !0
         28        DO_ICALL                                         $9      
         29        ASSIGN                                           ~10     !1, $9
         30        ECHO                                                     ~10
   11    31        ECHO                                                     '%0D%0A'
   12    32        INIT_FCALL                                               'date'
         33        SEND_VAL                                                 'Y-m-d'
         34        SEND_VAR                                                 !1
         35        DO_ICALL                                         $11     
         36        ECHO                                                     $11
   13    37      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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