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<?php $rex = "/^(NR\:(?P<A02PNR>.{33}))?(TL\:(?P<A02TLD>.{7}))?(C35\:(?P<A02I35>.{1}))?$/"; $s = "TL:10SEP14C35:N"; preg_match($rex, $s, $m); var_dump($m);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jh5Oe
function name:  (null)
number of ops:  11
compiled vars:  !0 = $rex, !1 = $s, !2 = $m
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%2F%5E%28NR%5C%3A%28%3FP%3CA02PNR%3E.%7B33%7D%29%29%3F%28TL%5C%3A%28%3FP%3CA02TLD%3E.%7B7%7D%29%29%3F%28C35%5C%3A%28%3FP%3CA02I35%3E.%7B1%7D%29%29%3F%24%2F'
    4     1        ASSIGN                                                   !1, 'TL%3A10SEP14C35%3AN'
    6     2        INIT_FCALL                                               'preg_match'
          3        SEND_VAR                                                 !0
          4        SEND_VAR                                                 !1
          5        SEND_REF                                                 !2
          6        DO_ICALL                                                 
    7     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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