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<?php $url = 'http://www.freevampires.net/fantasy/Steel_s_Edge/index_3.html'; $url = preg_replace('/\/index_?[0-9]*.html/', '/index', $url); echo $url; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3kBKF
function name:  (null)
number of ops:  9
compiled vars:  !0 = $url
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'http%3A%2F%2Fwww.freevampires.net%2Ffantasy%2FSteel_s_Edge%2Findex_3.html'
    3     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%2F%5C%2Findex_%3F%5B0-9%5D%2A.html%2F'
          3        SEND_VAL                                                 '%2Findex'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        ASSIGN                                                   !0, $2
    4     7        ECHO                                                     !0
    5     8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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