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<?php $mail="jejej@asdf.com"; $user = substr($email, 0, strrpos($mail, '@')); echo $user;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0d0HR
function name:  (null)
number of ops:  13
compiled vars:  !0 = $mail, !1 = $user, !2 = $email
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'jejej%40asdf.com'
    3     1        INIT_FCALL                                               'substr'
          2        SEND_VAR                                                 !2
          3        SEND_VAL                                                 0
          4        INIT_FCALL                                               'strrpos'
          5        SEND_VAR                                                 !0
          6        SEND_VAL                                                 '%40'
          7        DO_ICALL                                         $4      
          8        SEND_VAR                                                 $4
          9        DO_ICALL                                         $5      
         10        ASSIGN                                                   !1, $5
    4    11        ECHO                                                     !1
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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