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<?php $systemTZ = new DateTimeZone("UTC"); $end = new \DateTime(""); $end->sub(new \DateInterval('P30D')); $begin= new \DateTime(""); $interval = \DateInterval::createFromDateString('1 day'); $now = new DateTime; while ($begin >= $end) { print_r($begin->format('Y-m-d')); $begin = $begin->sub($interval); }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 36
Branch analysis from position: 36
2 jumps found. (Code = 44) Position 1 = 38, Position 2 = 26
Branch analysis from position: 38
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 26
2 jumps found. (Code = 44) Position 1 = 38, Position 2 = 26
Branch analysis from position: 38
Branch analysis from position: 26
filename:       /in/ZRG34
function name:  (null)
number of ops:  39
compiled vars:  !0 = $systemTZ, !1 = $end, !2 = $begin, !3 = $interval, !4 = $now
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   NEW                                              $5      'DateTimeZone'
          1        SEND_VAL_EX                                              'UTC'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $5
    6     4        NEW                                              $8      'DateTime'
          5        SEND_VAL_EX                                              ''
          6        DO_FCALL                                      0          
          7        ASSIGN                                                   !1, $8
    7     8        INIT_METHOD_CALL                                         !1, 'sub'
          9        NEW                                              $11     'DateInterval'
         10        SEND_VAL_EX                                              'P30D'
         11        DO_FCALL                                      0          
         12        SEND_VAR_NO_REF_EX                                       $11
         13        DO_FCALL                                      0          
    9    14        NEW                                              $14     'DateTime'
         15        SEND_VAL_EX                                              ''
         16        DO_FCALL                                      0          
         17        ASSIGN                                                   !2, $14
   11    18        INIT_STATIC_METHOD_CALL                                  'DateInterval', 'createFromDateString'
         19        SEND_VAL                                                 '1+day'
         20        DO_FCALL                                      0  $17     
         21        ASSIGN                                                   !3, $17
   13    22        NEW                                              $19     'DateTime'
         23        DO_FCALL                                      0          
         24        ASSIGN                                                   !4, $19
   14    25      > JMP                                                      ->36
   15    26    >   INIT_FCALL                                               'print_r'
         27        INIT_METHOD_CALL                                         !2, 'format'
         28        SEND_VAL_EX                                              'Y-m-d'
         29        DO_FCALL                                      0  $22     
         30        SEND_VAR                                                 $22
         31        DO_ICALL                                                 
   16    32        INIT_METHOD_CALL                                         !2, 'sub'
         33        SEND_VAR_EX                                              !3
         34        DO_FCALL                                      0  $24     
         35        ASSIGN                                                   !2, $24
   14    36    >   IS_SMALLER_OR_EQUAL                                      !1, !2
         37      > JMPNZ                                                    ~26, ->26
   17    38    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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