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<?php // Selection of creation dates taken via twitter feed $dates = array( "Wed Sep 09 14:22:40 +0000 2015", "Wed Sep 09 18:25:05 +0000 2015", "Wed Sep 09 18:25:37 +0000 2015", "Wed Sep 09 18:29:01 +0000 2015", "Wed Sep 09 18:30:27 +0000 2015", "Wed Sep 09 18:34:51 +0000 2015", "Fri Sep 11 09:01:34 +0000 2015", "Fri Sep 11 09:02:16 +0000 2015", "Fri Sep 11 09:10:30 +0000 2015", "Fri Sep 11 23:04:33 +0000 2015", "Sat Sep 12 14:41:28 +0000 2015", "Sat Sep 12 14:43:43 +0000 2015", "Sat Sep 12 15:17:38 +0000 2015", "Mon Sep 14 11:04:54 +0000 2015", "Mon Sep 14 15:59:31 +0000 2015", "Mon Sep 14 16:35:01 +0000 2015", "Mon Sep 14 18:27:55 +0000 2015", "Mon Sep 14 23:49:10 +0000 2015", "Tue Sep 15 12:39:35 +0000 2015", "Tue Sep 15 19:09:31 +0000 2015" ); // Create a date for 1 week ago. $now = new DateTime(); $purgeUntil = $now->sub(new DateInterval('P1W')); // Iterate through all, create a DateTime instance and do comparison foreach( $dates as $date ){ $tweetDate = new DateTime($date); echo ($tweetDate < $purgeUntil) ? "Purge" : "Skip"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 12, Position 2 = 24
Branch analysis from position: 12
2 jumps found. (Code = 78) Position 1 = 13, Position 2 = 24
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 19, Position 2 = 21
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 22
Branch analysis from position: 22
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 24
filename:       /in/otm2i
function name:  (null)
number of ops:  26
compiled vars:  !0 = $dates, !1 = $now, !2 = $purgeUntil, !3 = $date, !4 = $tweetDate
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, <array>
   28     1        NEW                                              $6      'DateTime'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $6
   29     4        INIT_METHOD_CALL                                         !1, 'sub'
          5        NEW                                              $9      'DateInterval'
          6        SEND_VAL_EX                                              'P1W'
          7        DO_FCALL                                      0          
          8        SEND_VAR_NO_REF_EX                                       $9
          9        DO_FCALL                                      0  $11     
         10        ASSIGN                                                   !2, $11
   32    11      > FE_RESET_R                                       $13     !0, ->24
         12    > > FE_FETCH_R                                               $13, !3, ->24
   33    13    >   NEW                                              $14     'DateTime'
         14        SEND_VAR_EX                                              !3
         15        DO_FCALL                                      0          
         16        ASSIGN                                                   !4, $14
   34    17        IS_SMALLER                                               !4, !2
         18      > JMPZ                                                     ~17, ->21
         19    >   QM_ASSIGN                                        ~18     'Purge'
         20      > JMP                                                      ->22
         21    >   QM_ASSIGN                                        ~18     'Skip'
         22    >   ECHO                                                     ~18
   32    23      > JMP                                                      ->12
         24    >   FE_FREE                                                  $13
   35    25      > RETURN                                                   1

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