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<?php $string = "abdsasdbm absdas dbasdn mda 2-01602171-63543"; $regex = "/[0-9]{1}-[0-9]{8}-[0-9]{5}/"; preg_match($regex, $string, $result); var_dump($result);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/cK2rM
function name:  (null)
number of ops:  11
compiled vars:  !0 = $string, !1 = $regex, !2 = $result
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'abdsasdbm+absdas+dbasdn+mda+2-01602171-63543'
    5     1        ASSIGN                                                   !1, '%2F%5B0-9%5D%7B1%7D-%5B0-9%5D%7B8%7D-%5B0-9%5D%7B5%7D%2F'
    7     2        INIT_FCALL                                               'preg_match'
          3        SEND_VAR                                                 !1
          4        SEND_VAR                                                 !0
          5        SEND_REF                                                 !2
          6        DO_ICALL                                                 
    8     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !2
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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