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<?php $str = "This is some text {'JSON':'Object'} Here's some more text {'JSON':'Object'} Yet more text {'JSON':'Object'} Again, some text."; echo preg_replace('#\{.*?\}#s', '', $str);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XJP8t
function name:  (null)
number of ops:  8
compiled vars:  !0 = $str
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'This+is+some+text+%7B%27JSON%27%3A%27Object%27%7D+Here%27s+some+more+text+%7B%27JSON%27%3A%27Object%27%7D+Yet+more+text+%7B%27JSON%27%3A%27Object%27%7D+Again%2C+some+text.'
    3     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%23%5C%7B.%2A%3F%5C%7D%23s'
          3        SEND_VAL                                                 ''
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        ECHO                                                     $2
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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