RecursiveTreeIterator::valid
(PHP 5 >= 5.3.0)
RecursiveTreeIterator::valid — Check validity
Beskrivelse
public bool RecursiveTreeIterator::valid
( void
)
Check whether the current position is valid.
Advarsel
This function is currently not documented; only its argument list is available.
Parametre
This function has no parameters.
Returnerings Værdier
TRUE if the current position is valid, otherwise FALSE
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