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<?php $text = 'test "[LINK]zzzzz" test'; var_dump(preg_replace('/"(\[LINK\])(.*?)"/', '"\\2"', $text));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pvjaU
function name:  (null)
number of ops:  10
compiled vars:  !0 = $text
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, 'test+%22%5BLINK%5Dzzzzz%22+test'
    5     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'preg_replace'
          3        SEND_VAL                                                 '%2F%22%28%5C%5BLINK%5C%5D%29%28.%2A%3F%29%22%2F'
          4        SEND_VAL                                                 '%22%5C2%22'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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