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<?php $xml = <<<'EOT' <BANKACCTFROM> <BANKID>300000100 <ACCTID>6393732 <ACCTTYPE>CHECKING </BANKACCTFROM> EOT; $pattern = '%<BANKACCTFROM> (?=.*<BANKID>(?P<BANKID>[^<\s]+)) (?=.*<ACCTID>(?P<ACCTID>[^<\s]+)) (?=.*<ACCTTYPE>(?P<ACCTTYPE>[^<\s]+)) %sx'; preg_match($pattern, $xml, $m); var_dump($m);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/YB87G
function name:  (null)
number of ops:  11
compiled vars:  !0 = $xml, !1 = $pattern, !2 = $m
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3CBANKACCTFROM%3E%0A%3CBANKID%3E300000100%0A%3CACCTID%3E6393732%0A%3CACCTTYPE%3ECHECKING%0A%3C%2FBANKACCTFROM%3E'
   10     1        ASSIGN                                                   !1, '%25%3CBANKACCTFROM%3E%0A++++%28%3F%3D.%2A%3CBANKID%3E%28%3FP%3CBANKID%3E%5B%5E%3C%5Cs%5D%2B%29%29%0A++++%28%3F%3D.%2A%3CACCTID%3E%28%3FP%3CACCTID%3E%5B%5E%3C%5Cs%5D%2B%29%29%0A++++%28%3F%3D.%2A%3CACCTTYPE%3E%28%3FP%3CACCTTYPE%3E%5B%5E%3C%5Cs%5D%2B%29%29%0A%25sx'
   16     2        INIT_FCALL                                               'preg_match'
          3        SEND_VAR                                                 !1
          4        SEND_VAR                                                 !0
          5        SEND_REF                                                 !2
          6        DO_ICALL                                                 
   18     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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