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<?php $string = '$error = "An error page was displayed to the Web Services user.\nDetails: The Status you have chosen is invalid.\n\nStack Trace: Stack trace:.........";'; $pat = "/.+Details: (.+) \\n\\nStack.+/m"; preg_match($pat,$string,$matches); var_dump($matches);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ru1Gv
function name:  (null)
number of ops:  11
compiled vars:  !0 = $string, !1 = $pat, !2 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%24error+%3D+%22An+error+page+was+displayed+to+the+Web+Services+user.%5CnDetails%3A+The+Status+you+have+chosen+is+invalid.%5Cn%5CnStack+Trace%3A+Stack+trace%3A.........%22%3B'
    4     1        ASSIGN                                                   !1, '%2F.%2BDetails%3A+%28.%2B%29+%5Cn%5CnStack.%2B%2Fm'
    5     2        INIT_FCALL                                               'preg_match'
          3        SEND_VAR                                                 !1
          4        SEND_VAR                                                 !0
          5        SEND_REF                                                 !2
          6        DO_ICALL                                                 
    6     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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