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<?php $debil = 'test.html'; var_dump( str_replace([ 'html', 'htm' ], 'htmlbackup', $debil, 1) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/8arfo
function name:  (null)
number of ops:  11
compiled vars:  !0 = $debil
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'test.html'
    5     1        INIT_FCALL                                               'var_dump'
    7     2        INIT_FCALL                                               'str_replace'
    8     3        SEND_VAL                                                 <array>
   10     4        SEND_VAL                                                 'htmlbackup'
          5        SEND_VAR                                                 !0
          6        SEND_VAL_EX                                              1
          7        DO_ICALL                                         $2      
          8        SEND_VAR                                                 $2
          9        DO_ICALL                                                 
   12    10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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