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<?php $email = "0123456789012345678901234567890123456789012345678901234567890123456789@b.com"; $checked = filter_var(wordwrap($email), FILTER_VALIDATE_EMAIL); var_dump($email, $checked);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r0KpD
function name:  (null)
number of ops:  14
compiled vars:  !0 = $email, !1 = $checked
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '0123456789012345678901234567890123456789012345678901234567890123456789%40b.com'
    3     1        INIT_FCALL                                               'filter_var'
          2        INIT_FCALL                                               'wordwrap'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $3      
          5        SEND_VAR                                                 $3
          6        SEND_VAL                                                 274
          7        DO_ICALL                                         $4      
          8        ASSIGN                                                   !1, $4
    4     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !0
         11        SEND_VAR                                                 !1
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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