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<?php $heart = "love"; $pat = "[♥]+"; $sub = "heart"; $old = "I \$♥ PHP"; $new = mb_ereg_replace( $pat, $sub,$old ); echo eval("\$new = \"$new\";");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oHJRM
function name:  (null)
number of ops:  16
compiled vars:  !0 = $heart, !1 = $pat, !2 = $sub, !3 = $old, !4 = $new
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'love'
    3     1        ASSIGN                                                   !1, '%5B%E2%99%A5%5D%2B'
    4     2        ASSIGN                                                   !2, 'heart'
    5     3        ASSIGN                                                   !3, 'I+%24%E2%99%A5+PHP'
    6     4        INIT_FCALL                                               'mb_ereg_replace'
          5        SEND_VAR                                                 !1
          6        SEND_VAR                                                 !2
          7        SEND_VAR                                                 !3
          8        DO_ICALL                                         $9      
          9        ASSIGN                                                   !4, $9
    7    10        ROPE_INIT                                     3  ~12     '%24new+%3D+%22'
         11        ROPE_ADD                                      1  ~12     ~12, !4
         12        ROPE_END                                      2  ~11     ~12, '%22%3B'
         13        INCLUDE_OR_EVAL                                  $14     ~11, EVAL
         14        ECHO                                                     $14
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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