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<?php $str = "xxx - 12, ABC DEF GHI"; $pattern = "/([A-Z]+ - [0-9]+,) ([A-Z\s]+)/i"; $replace = "$1 ($2)"; echo preg_replace($pattern,$replace,$str);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/025DN
function name:  (null)
number of ops:  10
compiled vars:  !0 = $str, !1 = $pattern, !2 = $replace
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'xxx+-+12%2C+ABC+DEF+GHI'
    4     1        ASSIGN                                                   !1, '%2F%28%5BA-Z%5D%2B+-+%5B0-9%5D%2B%2C%29+%28%5BA-Z%5Cs%5D%2B%29%2Fi'
    5     2        ASSIGN                                                   !2, '%241+%28%242%29'
    6     3        INIT_FCALL                                               'preg_replace'
          4        SEND_VAR                                                 !1
          5        SEND_VAR                                                 !2
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                         $6      
          8        ECHO                                                     $6
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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