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<?php $htmlVariable =' <div class="outer required"> <div class="form-group af-inner"> <label class="sr-only" for="name">~name~</label> <input type="text" name="name" id="name" placeholder="~Name~" value="" size="30" data-toggle="tooltip" title="" class="form-control placeholder" > </div> </div> <div class="outer required"> <div class="form-group af-inner"> <label class="sr-only" for="email">~mail~</label> <input type="text" name="email" id="email" placeholder="~Email~" value="" size="30" data-toggle="tooltip" title="" class="form-control placeholder" > </div> </div>'; $out = preg_replace("<input name=email (>)","required>",$htmlVariable);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ErnrG
function name:  (null)
number of ops:  8
compiled vars:  !0 = $htmlVariable, !1 = $out
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '+%3Cdiv+class%3D%22outer+required%22%3E%0A++++++++++++++++%3Cdiv+class%3D%22form-group+af-inner%22%3E%0A++++++++++++++++++++%3Clabel+class%3D%22sr-only%22+for%3D%22name%22%3E%7Ename%7E%3C%2Flabel%3E%0A++++++++++++++++++++%3Cinput+type%3D%22text%22+name%3D%22name%22+id%3D%22name%22+placeholder%3D%22%7EName%7E%22+value%3D%22%22+size%3D%2230%22+data-toggle%3D%22tooltip%22+title%3D%22%22+class%3D%22form-control+placeholder%22+%3E%0A++++++++++++++++%3C%2Fdiv%3E%0A++++++++++++%3C%2Fdiv%3E%0A%0A++++++++++++%3Cdiv+class%3D%22outer+required%22%3E%0A++++++++++++++++%3Cdiv+class%3D%22form-group+af-inner%22%3E%0A++++++++++++++++++++%3Clabel+class%3D%22sr-only%22+for%3D%22email%22%3E%7Email%7E%3C%2Flabel%3E%0A++++++++++++++++++++%3Cinput+type%3D%22text%22+name%3D%22email%22+id%3D%22email%22+placeholder%3D%22%7EEmail%7E%22+value%3D%22%22+size%3D%2230%22+data-toggle%3D%22tooltip%22+title%3D%22%22+class%3D%22form-control+placeholder%22+%3E%0A++++++++++++++++%3C%2Fdiv%3E%0A++++++++++++%3C%2Fdiv%3E'
   16     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%3Cinput+name%3Demail++%28%3E%29'
          3        SEND_VAL                                                 'required%3E'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $3      
          6        ASSIGN                                                   !1, $3
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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