bool isExceptionOnInvalidIndexEnabled() Return Value bool

bool isIndex() Returns whether the current element in the property path is an array index.

bool isReadable(object|array $objectOrArray, string|

PropertyAccessorBuilder

Prope

bool isWritable(object|array $objectOrArray, string|

class PropertyAccessorBuilder A configurable builder to create a PropertyAccessor.

bool isIndex(int $index) Returns whether the element at the given index is an array index.

class PropertyPathIterator extends ArrayIterator implements

int getLength() Returns the length of the property path, i.e. the number of elements.