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<?php $first = 'GivenName'; $mid = 'Middle'; $surname = 'Surname'; $f_initial = substr($first, 0, 1); $m_initial = substr($mid, 0, 1); echo $f_initial . ' ' . $m_initial . ' ' . $surname;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FsEQO
function name:  (null)
number of ops:  21
compiled vars:  !0 = $first, !1 = $mid, !2 = $surname, !3 = $f_initial, !4 = $m_initial
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'GivenName'
    3     1        ASSIGN                                                   !1, 'Middle'
    4     2        ASSIGN                                                   !2, 'Surname'
    5     3        INIT_FCALL                                               'substr'
          4        SEND_VAR                                                 !0
          5        SEND_VAL                                                 0
          6        SEND_VAL                                                 1
          7        DO_ICALL                                         $8      
          8        ASSIGN                                                   !3, $8
    6     9        INIT_FCALL                                               'substr'
         10        SEND_VAR                                                 !1
         11        SEND_VAL                                                 0
         12        SEND_VAL                                                 1
         13        DO_ICALL                                         $10     
         14        ASSIGN                                                   !4, $10
    7    15        CONCAT                                           ~12     !3, '+'
         16        CONCAT                                           ~13     ~12, !4
         17        CONCAT                                           ~14     ~13, '+'
         18        CONCAT                                           ~15     ~14, !2
         19        ECHO                                                     ~15
         20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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