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<?php $original_string = 'I like apples very much. I want an apple.'; $final_string = preg_replace("/(apples?)/", "_$1_", $original_string); echo $final_string;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uTDIs
function name:  (null)
number of ops:  9
compiled vars:  !0 = $original_string, !1 = $final_string
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'I+like+apples+very+much.+I+want+an+apple.'
    4     1        INIT_FCALL                                               'preg_replace'
          2        SEND_VAL                                                 '%2F%28apples%3F%29%2F'
          3        SEND_VAL                                                 '_%241_'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $3      
          6        ASSIGN                                                   !1, $3
    6     7        ECHO                                                     !1
    7     8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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