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<?php $cloneXML = 'Blabla blabla ${bâtiment} : blabla'; $i = 42; print preg_replace('/\$\{(\w*)\}/u', '{${1}' . $i . '}', $cloneXML);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/k8mIQ
function name:  (null)
number of ops:  8
compiled vars:  !0 = $cloneXML, !1 = $i
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, 'Blabla+blabla+%24%7Bb%C3%A2timent%7D+%3A+blabla'
    4     1        ASSIGN                                                       !1, 42
    6     2        CONCAT                                               ~4      '%7B%24%7B1%7D', !1
          3        CONCAT                                               ~5      ~4, '%7D'
          4        FRAMELESS_ICALL_3                preg_replace        ~6      '%2F%5C%24%5C%7B%28%5Cw%2A%29%5C%7D%2Fu', ~5
          5        OP_DATA                                                      !0
          6        ECHO                                                         ~6
          7      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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