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<?php $text = "You have been assigned to the job #3 Megastar 4(01923033) OSD jackpot needs adjusting. The job is for Icon's Stadium Bar - GMV1028. The job machines are - 01980414 , - 01923033 , - 07993682 This job has a priority of Non-Critical Fault / Medium. The job is scheduled for Monday, 14 July, 2014 at 02:29 PM."; preg_match_all("/(?<!\d)\d{8}(?!\d)?/", $text, $matches); print_r($matches); foreach($matches[0] as $SN_match){ print_r($SN_match); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 11, Position 2 = 16
Branch analysis from position: 11
2 jumps found. (Code = 78) Position 1 = 12, Position 2 = 16
Branch analysis from position: 12
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
filename:       /in/UChrh
function name:  (null)
number of ops:  18
compiled vars:  !0 = $text, !1 = $matches, !2 = $SN_match
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'You+have+been+assigned+to+the+job+%233+Megastar+4%2801923033%29+%0AOSD+jackpot+needs+adjusting.+%0AThe+job+is+for+Icon%27s+Stadium+Bar+-+GMV1028.+%0AThe+job+machines+are+-+01980414+%2C+-+01923033+%2C+-+07993682+%0AThis+job+has+a+priority+of+Non-Critical+Fault+%2F+Medium.+%0AThe+job+is+scheduled+for+Monday%2C+14+July%2C+2014+at+02%3A29+PM.'
   14     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%2F%28%3F%3C%21%5Cd%29%5Cd%7B8%7D%28%3F%21%5Cd%29%3F%2F'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                                 
   15     6        INIT_FCALL                                               'print_r'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
   17     9        FETCH_DIM_R                                      ~6      !1, 0
         10      > FE_RESET_R                                       $7      ~6, ->16
         11    > > FE_FETCH_R                                               $7, !2, ->16
   18    12    >   INIT_FCALL                                               'print_r'
         13        SEND_VAR                                                 !2
         14        DO_ICALL                                                 
   17    15      > JMP                                                      ->11
         16    >   FE_FREE                                                  $7
   20    17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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