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<?php var_dump( filter_var("0.1", FILTER_VALIDATE_FLOAT), filter_var(0.1, FILTER_VALIDATE_FLOAT), filter_var("1.1", FILTER_VALIDATE_FLOAT), filter_var(1.1, FILTER_VALIDATE_FLOAT) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/11sA4
function name:  (null)
number of ops:  23
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
    4     1        INIT_FCALL                                               'filter_var'
          2        SEND_VAL                                                 '0.1'
          3        SEND_VAL                                                 259
          4        DO_ICALL                                         $0      
          5        SEND_VAR                                                 $0
    5     6        INIT_FCALL                                               'filter_var'
          7        SEND_VAL                                                 0.1
          8        SEND_VAL                                                 259
          9        DO_ICALL                                         $1      
         10        SEND_VAR                                                 $1
    6    11        INIT_FCALL                                               'filter_var'
         12        SEND_VAL                                                 '1.1'
         13        SEND_VAL                                                 259
         14        DO_ICALL                                         $2      
         15        SEND_VAR                                                 $2
    7    16        INIT_FCALL                                               'filter_var'
         17        SEND_VAL                                                 1.1
         18        SEND_VAL                                                 259
         19        DO_ICALL                                         $3      
         20        SEND_VAR                                                 $3
         21        DO_ICALL                                                 
    8    22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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