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<?php $text = 'Hello {$name} World!!'; $values = array('name' => 'Franz'); $text = preg_replace("/\{(\w+)\}/ie","\$values[\"\\1\"]",$text); echo $text;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WLh2V
function name:  (null)
number of ops:  10
compiled vars:  !0 = $text, !1 = $values
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'Hello+%7B%24name%7D+World%21%21'
    4     1        ASSIGN                                                   !1, <array>
    5     2        INIT_FCALL                                               'preg_replace'
          3        SEND_VAL                                                 '%2F%5C%7B%28%5Cw%2B%29%5C%7D%2Fie'
          4        SEND_VAL                                                 '%24values%5B%22%5C1%22%5D'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $4      
          7        ASSIGN                                                   !0, $4
    6     8        ECHO                                                     !0
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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