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<?php $str = 'else if($rule==\'somerule1\') echo \'{"s":1,"n":"name surname"}\'; else if($rule==\'somerule2\') echo \'{"s":1,"n":"another text here"}\';'; $rule = "somerule1"; $pattern = "/else if\(\\\$rule=='$rule'\)\necho '{\"s\":\d+,\"n\":\"[^\"]*\"}';/"; $str = preg_replace($pattern, "", $str); echo $str;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/j2adc
function name:  (null)
number of ops:  11
compiled vars:  !0 = $str, !1 = $rule, !2 = $pattern
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, 'else+if%28%24rule%3D%3D%27somerule1%27%29%0Aecho+%27%7B%22s%22%3A1%2C%22n%22%3A%22name+surname%22%7D%27%3B%0Aelse+if%28%24rule%3D%3D%27somerule2%27%29%0Aecho+%27%7B%22s%22%3A1%2C%22n%22%3A%22another+text+here%22%7D%27%3B'
    8     1        ASSIGN                                                       !1, 'somerule1'
    9     2        ROPE_INIT                                         3  ~6      '%2Felse+if%5C%28%5C%24rule%3D%3D%27'
          3        ROPE_ADD                                          1  ~6      ~6, !1
          4        ROPE_END                                          2  ~5      ~6, '%27%5C%29%0Aecho+%27%7B%22s%22%3A%5Cd%2B%2C%22n%22%3A%22%5B%5E%22%5D%2A%22%7D%27%3B%2F'
          5        ASSIGN                                                       !2, ~5
   10     6        FRAMELESS_ICALL_3                preg_replace        ~9      !2, ''
          7        OP_DATA                                                      !0
          8        ASSIGN                                                       !0, ~9
   11     9        ECHO                                                         !0
   12    10      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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