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<?php $formatter = new \NumberFormatter('en_UK', \NumberFormatter::SPELLOUT); var_dump($formatter->parse('thirty-six'));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/l53Qh
function name:  (null)
number of ops:  13
compiled vars:  !0 = $formatter
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'NumberFormatter'
          1        SEND_VAL_EX                                              'en_UK'
          2        FETCH_CLASS_CONSTANT                             ~2      'NumberFormatter', 'SPELLOUT'
          3        SEND_VAL_EX                                              ~2
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !0, $1
    4     6        INIT_FCALL                                               'var_dump'
          7        INIT_METHOD_CALL                                         !0, 'parse'
          8        SEND_VAL_EX                                              'thirty-six'
          9        DO_FCALL                                      0  $5      
         10        SEND_VAR                                                 $5
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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