PHP 트레잇 Webiny\Component\StdLib\StdObject\ArrayObject\ValidatorTrait

공개 메소드들

메소드	설명
inArray ( mixed $value, boolean $strict = false ) : boolean \| key	Search the array for the given $value.
keyExists ( string \| StringObject $key, mixed $default = false ) : boolean \| mixed	Checks if $key exists in current array as index. If it exists, true is returned.
keyExistsNested ( string \| StringObject $key, mixed $default = false ) : boolean \| mixed	Checks if $key exists in current array as index. If it exists, true is returned.
keysExist ( array $keys = [] ) : boolean	Check if all given keys exist in the array

If $strict is true, both values must be of the same instance type.

public inArray ( mixed $value, boolean $strict = false ) : boolean \| key
$value	mixed
$strict	boolean
리턴	boolean \| key	Returns the key under which the $value is found, or false.

If the $key doesn't exist, $default is returned,

public keyExists ( string \| StringObject $key, mixed $default = false ) : boolean \| mixed
$key	string \| Webiny\Component\StdLib\StdObject\StringObject\StringObject	Array key.
$default	mixed	If key is not found, $default is returned.
리턴	boolean \| mixed	True is returned if the key exists, otherwise $default is returned.

If the $key doesn't exist, $default is returned. This method supports nested keys access: 'level1.level2.level3'

public keyExistsNested ( string \| StringObject $key, mixed $default = false ) : boolean \| mixed
$key	string \| Webiny\Component\StdLib\StdObject\StringObject\StringObject	Array key. Eg: 'level1.level2.level3'
$default	mixed	If key is not found, $default is returned.
리턴	boolean \| mixed	True is returned if the key exists, otherwise $default is returned.

Check if all given keys exist in the array

public keysExist ( array $keys = [] ) : boolean
$keys	array
리턴	boolean