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<?php $test='ā'; $test=iconv('UTF-8', 'ISO-8859-1//TRANSLIT',$test); echo $test;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Rk2qM
function name:  (null)
number of ops:  9
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%C4%81'
    3     1        INIT_FCALL_BY_NAME                                       'iconv'
          2        SEND_VAL_EX                                              'UTF-8'
          3        SEND_VAL_EX                                              'ISO-8859-1%2F%2FTRANSLIT'
          4        SEND_VAR_EX                                              !0
          5        DO_FCALL                                      0  $2      
          6        ASSIGN                                                   !0, $2
    4     7        ECHO                                                     !0
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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