\app\framework\Component\StdLib\StdObject\StringObjectStringObjectException

__construct()

__construct(  $message,   $params = null) 

Parameters

isSerialized()

isSerialized(string  $value, mixed  $result = null) : boolean

Checks if a string is serialized using quick string manipulation to throw out obviously incorrect strings. Unserialize is then run on the string to perform the final verification.

Valid serialized forms are the following:

• boolean: b:1;
• integer: i:1;
• double: d:0.2;
• string: s:4:"test";
• array: a:3:{i:0;i:1;i:1;i:2;i:2;i:3;}
• object: O:8:"stdClass":0:{}
• null: N;

Parameters

Returns

True if $value is serialized data, otherwise false

is()

is(  $var) 

Parameters

isNull()

isNull(mixed  $var) : boolean

Checks if given value is null.

Parameters

Returns

isEmpty()

isEmpty(mixed  $var) : boolean

Checks if given value is empty.

Parameters

Returns

isObject()

isObject(mixed  $var) : boolean

Check if given value is an object.

Parameters

Returns

isScalar()

isScalar(mixed  $var) : boolean

Check if given value is a scalar value.

Scalar values are: integer, float, boolean and string

Parameters

Returns

isResource()

isResource(mixed  $var) : boolean

Check if given value is a resource.

Parameters

Returns

isArray()

isArray(  $var) : boolean

Checks if given value is an array.

Parameters

Returns

isNumber()

isNumber(  $var) : boolean

Checks if value is a number.

Parameters

Returns

isInteger()

isInteger(  $var) : boolean

Checks if value is an integer.

Parameters

Returns

isCallable()

isCallable(  $var) : boolean

Checks whenever resource is callable.

Parameters

Returns

isString()

isString(  $var) : boolean

Checks if $var is type of string.

Parameters

Returns

isBool()

isBool(  $var) : boolean

Checks if $var is type of boolean.

Parameters

Returns

isBoolean()

isBoolean(  $var) : boolean

This is an alias function for self::isBool

Parameters

Returns

isFile()

isFile(  $var) : boolean

Checks if $var is a file.

Parameters

Returns

isReadable()

isReadable(  $var) : boolean

Checks if $var is readable.

Parameters

Returns

isDirectory()

isDirectory(  $var) : boolean

Checks if $var is a directory.

Parameters

Returns

isInstanceOf()

isInstanceOf(mixed  $instance, string  $type) : boolean

Check if $instance is of $type.

Parameters

Returns

isSubClassOf()

isSubClassOf(string|object  $subclass, string  $class) : boolean

Check if $subclass is a subclass of $class.

Parameters

Returns

isStringObject()

isStringObject(mixed  $instance) : boolean

Check if $instance is a StringObject.

Parameters

Returns

isDateTimeObject()

isDateTimeObject(mixed  $instance) : boolean

Check if $instance is a DateTimeObject.

Parameters

Returns

isFileObject()

isFileObject(mixed  $instance) : boolean

Check if $instance is a FileObject.

Parameters

Returns

isArrayObject()

isArrayObject(mixed  $instance) : boolean

Check if $instance is an ArrayObject.

Parameters

Returns

isUrlObject()

isUrlObject(mixed  $instance) : boolean

Check if $instance is a UrlObject.

Parameters

Returns