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<?php $fullString = 'ignore everything except this (text) and (that (text here))'; if (preg_match_all('~\(([^()]*)\)~', $fullString, $matches)) { print_r($matches[0]); // Get whole match values print_r($matches[1]); // Get Group 1 values }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 15
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/mBlbR
function name:  (null)
number of ops:  16
compiled vars:  !0 = $fullString, !1 = $matches
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'ignore+everything+except+this+%28text%29+and+%28that+%28text+here%29%29'
    4     1        INIT_FCALL                                               'preg_match_all'
          2        SEND_VAL                                                 '%7E%5C%28%28%5B%5E%28%29%5D%2A%29%5C%29%7E'
          3        SEND_VAR                                                 !0
          4        SEND_REF                                                 !1
          5        DO_ICALL                                         $3      
          6      > JMPZ                                                     $3, ->15
    5     7    >   INIT_FCALL                                               'print_r'
          8        FETCH_DIM_R                                      ~4      !1, 0
          9        SEND_VAL                                                 ~4
         10        DO_ICALL                                                 
    6    11        INIT_FCALL                                               'print_r'
         12        FETCH_DIM_R                                      ~6      !1, 1
         13        SEND_VAL                                                 ~6
         14        DO_ICALL                                                 
    7    15    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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