Filter Extension - bool/int/float filter_var (…) ‡1 ‡2 filter_var (…) ‡2 filter_var (…) ‡2 filter_var (…) ‡2 filter_var (…) ‡2 filter_var (…) ‡2 filter_var (…) ‡2 filter_var (…) ‡2 Filter Extension - bool/int/float
Filter Extension - bool/int/float filter_var (…) ‡1 ‡2 filter_var (…) ‡2 filter_var (…) ‡2 filter_var (…) ‡2 filter_var (…) ‡2 filter_var (…) ‡2 filter_var (…) ‡2 filter_var (…) ‡2 Filter Extension - bool/int/float
$x = null : ( = NULL )
false null null null ‘’
null ‘’
‘’
$x = null : ( = NULL )
$x = null : ( = NULL )
false null null null ‘’
null ‘’
‘’
$x = null : ( = NULL )
$x = bool : ( = false )
false null null null ‘’
null ‘’
‘’
$x = bool : ( = false )
$x = bool : 1 ( = true )
true 1 1 1 ‘1’
1 ‘1’
‘1’
$x = bool : 1 ( = true )
$x = int : 1
true 1 1 1 ‘1’
1 ‘1’
‘1’
$x = int : 1
$x = int : 0
false 0 null 0 ‘0’
0 ‘0’
‘0’
$x = int : 0
$x = int : -1
null -1 null -1 ‘-1’
-1 ‘-1’
‘-1’
$x = int : -1
$x = int : 42
null 42 42 42 ‘42’
42 ‘42’
‘42’
$x = int : 42
†i8$x = int : 13369593
null 13369593 null 13369593 ‘13369593’
13369593 ‘13369593’
‘13369593’
†i8$x = int : 13369593
†i9$x = int : 42
null 42 42 42 ‘42’
42 ‘42’
‘42’
†i9$x = int : 42
†ia$x = int : 57
null 57 null 57 ‘57’
57 ‘57’
‘57’
†ia$x = int : 57
$x = float : 1.3
null null null null ‘13’
1.3 ‘13’
‘1.3’
$x = float : 1.3
$x = float : 0.005
null null null null ‘0005’
0.005 ‘0005’
‘0.005’
$x = float : 0.005
$x = float : 0
false 0 null 0 ‘0’
0 ‘0’
‘0’
$x = float : 0
$x = float : -1.3
null null null null ‘-13’
-1.3 ‘-13’
‘-1.3’
$x = float : -1.3
†f5$x = float : NAN
null null null null ‘’
null ‘’
‘’
†f5$x = float : NAN
†f6$x = float : NAN
null null null null ‘’
null ‘’
‘’
†f6$x = float : NAN
†f7$x = float : -INF
null null null null ‘-’
null ‘-’
‘-’
†f7$x = float : -INF
†f8$x = float : INF
null null null null ‘’
null ‘’
‘’
†f8$x = float : INF
†f9$x = float : 123450000
null 123450000 null 123450000 ‘123450000’
123450000 ‘123450000’
‘123450000’
†f9$x = float : 123450000
$x = string[0] : ‘’
false null null null ‘’
null ‘’
‘’
$x = string[0] : ‘’
$x = string[1] : ‘ ’
false null null null ‘’
null ‘’
‘’
$x = string[1] : ‘ ’
$x = string[2] : ‘ 1’
true 1 1 1 ‘1’
1 ‘1’
‘1’
$x = string[2] : ‘ 1’
$x = string[3] : ‘ 3 ’
null 3 3 3 ‘3’
3 ‘3’
‘3’
$x = string[3] : ‘ 3 ’
$x = string[1] : ‘1’
true 1 1 1 ‘1’
1 ‘1’
‘1’
$x = string[1] : ‘1’
$x = string[1] : ‘0’
false 0 null 0 ‘0’
0 ‘0’
‘0’
$x = string[1] : ‘0’
$x = string[2] : ‘-1’
null -1 null -1 ‘-1’
-1 ‘-1’
‘-1’
$x = string[2] : ‘-1’
$x = string[2] : ‘42’
null 42 42 42 ‘42’
42 ‘42’
‘42’
$x = string[2] : ‘42’
$x = string[3] : ‘1.3’
null null null null ‘13’
1.3 ‘13’
‘1.3’
$x = string[3] : ‘1.3’
$x = string[3] : ‘0.0’
null null null null ‘00’
0 ‘00’
‘0.0’
$x = string[3] : ‘0.0’
$x = string[6] : ‘-1.305’
null null null null ‘-1305’
-1.305 ‘-1305’
‘-1.305’
$x = string[6] : ‘-1.305’
$x = string[4] : ‘true’
true null null null ‘’
null ‘’
‘e’
$x = string[4] : ‘true’
$x = string[5] : ‘false’
false null null null ‘’
null ‘’
‘e’
$x = string[5] : ‘false’
$x = string[4] : ‘null’
null null null null ‘’
null ‘’
‘’
$x = string[4] : ‘null’
$x = string[6] : ‘123str’
null null null null ‘123’
null ‘123’
‘123’
$x = string[6] : ‘123str’
$x = string[6] : ‘str123’
null null null null ‘123’
null ‘123’
‘123’
$x = string[6] : ‘str123’
$x = string[10] : ‘123, "str"’
null null null null ‘123’
null ‘123’
‘123,’
$x = string[10] : ‘123, "str"’
$x = string[6] : ‘AF036C’
null null null null ‘036’
null ‘036’
‘036’
$x = string[6] : ‘AF036C’
$x = string[2] : ‘on’
true null null null ‘’
null ‘’
‘’
$x = string[2] : ‘on’
$x = string[3] : ‘off’
false null null null ‘’
null ‘’
‘’
$x = string[3] : ‘off’
$x = string[3] : ‘yes’
true null null null ‘’
null ‘’
‘e’
$x = string[3] : ‘yes’
$x = string[2] : ‘no’
false null null null ‘’
null ‘’
‘’
$x = string[2] : ‘no’
$x = string[8] : ‘0xCC00F9’
null null null 13369593 ‘0009’
null ‘0009’
‘0009’
$x = string[8] : ‘0xCC00F9’
$x = string[4] : ‘0123’
null null null 83 ‘0123’
123 ‘0123’
‘0123’
$x = string[4] : ‘0123’
$x = array()
array()
array()
array()
array()
array()
array()
array()
array()
$x = array()
$x = Array: (
    [1 (int)] => string[6] : ‘string’
)
Array: (
  [1] => null
)
Array: (
  [1] => null
)
Array: (
  [1] => null
)
Array: (
  [1] => null
)
Array: (
  [1] => ‘’
)
Array: (
  [1] => null
)
Array: (
  [1] => ‘’
)
Array: (
  [1] => ‘’
)
$x = Array: (
    [1 (int)] => string[6] : ‘string’
)
$x = Array: (
    [0 (int)] => bool : ( = false )
    [1 (int)] => int : 1
    [2 (int)] => float : 1.3
    [3 (int)] => string[6] : ‘123str’
    [4 (int)] => string[6] : ‘str123’
    [5 (int)] => null : ( = NULL )
)
Array: (
  [0] => b false
  [1] => b true
  [2] => null
  [3] => null
  [4] => null
  [5] => b false
)
Array: (
  [0] => null
  [1] => 1
  [2] => null
  [3] => null
  [4] => null
  [5] => null
)
Array: (
  [0] => null
  [1] => 1
  [2] => null
  [3] => null
  [4] => null
  [5] => null
)
Array: (
  [0] => null
  [1] => 1
  [2] => null
  [3] => null
  [4] => null
  [5] => null
)
Array: (
  [0] => ‘’
  [1] => ‘1’
  [2] => ‘13’
  [3] => ‘123’
  [4] => ‘123’
  [5] => ‘’
)
Array: (
  [0] => null
  [1] => 1
  [2] => 1.3
  [3] => null
  [4] => null
  [5] => null
)
Array: (
  [0] => ‘’
  [1] => ‘1’
  [2] => ‘13’
  [3] => ‘123’
  [4] => ‘123’
  [5] => ‘’
)
Array: (
  [0] => ‘’
  [1] => ‘1’
  [2] => ‘1.3’
  [3] => ‘123’
  [4] => ‘123’
  [5] => ‘’
)
$x = Array: (
    [0 (int)] => bool : ( = false )
    [1 (int)] => int : 1
    [2 (int)] => float : 1.3
    [3 (int)] => string[6] : ‘123str’
    [4 (int)] => string[6] : ‘str123’
    [5 (int)] => null : ( = NULL )
)
$x = Object: (
    Class: stdClass (
    )
)
null null null null null null null null $x = Object: (
    Class: stdClass (
    )
)
$x = Object: (
    Class: TestObjectToString (
        property: test3 = string[11] : ‘some string’
        property: test1 = null : ( = NULL )
        property: test2 = bool : 1 ( = true )
        method: __toString
        method: print_it
    )
)
null null null null ‘’
null ‘’
‘e’
$x = Object: (
    Class: TestObjectToString (
        property: test3 = string[11] : ‘some string’
        property: test1 = null : ( = NULL )
        property: test2 = bool : 1 ( = true )
        method: __toString
        method: print_it
    )
)
$x = resource : Resource id #10 ( = RESOURCE )
null null null null ‘10’
null ‘10’
‘ee10’
$x = resource : Resource id #10 ( = RESOURCE )
$x = Object: (
    Class: SplBool (
        property: __default = bool : ( = false )
        method: getConstList
        method: __construct
    )
)
null null null null null null null null $x = Object: (
    Class: SplBool (
        property: __default = bool : ( = false )
        method: getConstList
        method: __construct
    )
)
$x = Object: (
    Class: SplBool (
        property: __default = bool : 1 ( = true )
        method: getConstList
        method: __construct
    )
)
null null null null null null null null $x = Object: (
    Class: SplBool (
        property: __default = bool : 1 ( = true )
        method: getConstList
        method: __construct
    )
)