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<?php var_dump(filter_var("https://www.google.ca", FILTER_VALIDATE_URL)); var_dump(filter_var("https://ruserious.www.google.ca", FILTER_VALIDATE_URL)); var_dump(filter_var("http://geriatricmedicine.pulseinfoframe.com/patients", FILTER_VALIDATE_URL));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/K603S
function name:  (null)
number of ops:  22
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'filter_var'
          2        SEND_VAL                                                 'https%3A%2F%2Fwww.google.ca'
          3        SEND_VAL                                                 273
          4        DO_ICALL                                         $0      
          5        SEND_VAR                                                 $0
          6        DO_ICALL                                                 
    4     7        INIT_FCALL                                               'var_dump'
          8        INIT_FCALL                                               'filter_var'
          9        SEND_VAL                                                 'https%3A%2F%2Fruserious.www.google.ca'
         10        SEND_VAL                                                 273
         11        DO_ICALL                                         $2      
         12        SEND_VAR                                                 $2
         13        DO_ICALL                                                 
    5    14        INIT_FCALL                                               'var_dump'
         15        INIT_FCALL                                               'filter_var'
         16        SEND_VAL                                                 'http%3A%2F%2Fgeriatricmedicine.pulseinfoframe.com%2Fpatients'
         17        SEND_VAL                                                 273
         18        DO_ICALL                                         $4      
         19        SEND_VAR                                                 $4
         20        DO_ICALL                                                 
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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