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<?php class Foo { public static function isItInt(string $i) { var_dump(is_numeric($i)); } } Foo::isItInt("1");
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Rc3SH
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_STATIC_METHOD_CALL                                  'Foo', 'isItInt'
          1        SEND_VAL                                                 '1'
          2        DO_FCALL                                      0          
          3      > RETURN                                                   1

Class Foo:
Function isitint:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Rc3SH
function name:  isItInt
number of ops:  8
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   RECV                                             !0      
    5     1        INIT_FCALL                                               'var_dump'
          2        INIT_FCALL                                               'is_numeric'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $1      
          5        SEND_VAR                                                 $1
          6        DO_ICALL                                                 
    6     7      > RETURN                                                   null

End of function isitint

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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