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<?php $refDate = new DateTime('2013-08-11'); $previousMonthClose = new DateTime( date( 'Y-m-d', strtotime('first day of last month', $refDate->getTimestamp()) ) ); echo $previousMonthClose->format('Y-m-d');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jKuBY
function name:  (null)
number of ops:  23
compiled vars:  !0 = $refDate, !1 = $previousMonthClose
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DateTime'
          1        SEND_VAL_EX                                              '2013-08-11'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    3     4        NEW                                              $5      'DateTime'
    4     5        INIT_FCALL                                               'date'
    5     6        SEND_VAL                                                 'Y-m-d'
    6     7        INIT_FCALL                                               'strtotime'
          8        SEND_VAL                                                 'first+day+of+last+month'
          9        INIT_METHOD_CALL                                         !0, 'getTimestamp'
         10        DO_FCALL                                      0  $6      
         11        SEND_VAR                                                 $6
         12        DO_ICALL                                         $7      
         13        SEND_VAR                                                 $7
         14        DO_ICALL                                         $8      
         15        SEND_VAR_NO_REF_EX                                       $8
         16        DO_FCALL                                      0          
    3    17        ASSIGN                                                   !1, $5
   10    18        INIT_METHOD_CALL                                         !1, 'format'
         19        SEND_VAL_EX                                              'Y-m-d'
         20        DO_FCALL                                      0  $11     
         21        ECHO                                                     $11
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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