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<?php $a = filter_var('bobe@xample.com', FILTER_VALIDATE_EMAIL); var_dump(!filter_var('bobe@xample.com',FILTER_SANITIZE_EMAIL)); echo strlen($a);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gomGA
function name:  (null)
number of ops:  16
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   INIT_FCALL                                               'filter_var'
          1        SEND_VAL                                                 'bobe%40xample.com'
          2        SEND_VAL                                                 274
          3        DO_ICALL                                         $1      
          4        ASSIGN                                                   !0, $1
    7     5        INIT_FCALL                                               'var_dump'
          6        INIT_FCALL                                               'filter_var'
          7        SEND_VAL                                                 'bobe%40xample.com'
          8        SEND_VAL                                                 517
          9        DO_ICALL                                         $3      
         10        BOOL_NOT                                         ~4      $3
         11        SEND_VAL                                                 ~4
         12        DO_ICALL                                                 
    9    13        STRLEN                                           ~6      !0
         14        ECHO                                                     ~6
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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