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<?php $string1 = "hello"; strtoupper ( $string1 ); echo $string1; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iXVEM
function name:  (null)
number of ops:  6
compiled vars:  !0 = $string1
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   ASSIGN                                                   !0, 'hello'
    2     1        INIT_FCALL                                               'strtoupper'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    3     4        ECHO                                                     !0
    4     5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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