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<?php $f = ucfirst(strolower(...)); $f = ucfirst('abc') |> strtolower(...) ;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/eUjJ4
function name:  (null)
number of ops:  15
compiled vars:  !0 = $f
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'ucfirst'
          1        INIT_FCALL_BY_NAME                                           'strolower'
          2        CALLABLE_CONVERT                                     ~1      
          3        SEND_VAL                                                     ~1
          4        DO_ICALL                                             $2      
          5        ASSIGN                                                       !0, $2
    5     6        INIT_FCALL                                                   'ucfirst'
          7        SEND_VAL                                                     'abc'
          8        DO_ICALL                                             $4      
          9        QM_ASSIGN                                            ~5      $4
         10        INIT_FCALL                                                   'strtolower'
         11        SEND_VAL                                                     ~5
         12        DO_ICALL                                             $6      
         13        ASSIGN                                                       !0, $6
         14      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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