NoRewindIterator
PHP Manual

NoRewindIterator::valid

Validates the iterator

Description

public bool NoRewindIterator::valid()

Checks whether the iterator is valid.

Warning

This function is currently not documented; only its argument list is available.

Parameters

This function has no parameters.

Return Values

Returns true on success or false on failure.

See Also

  • NoRewindIterator::getInnerIterator