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GoLang MultipleIterator::key
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GoLang replacement for PHP's MultipleIterator::key
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MultipleIterator::key(PHP 5 >= 5.3.0, PHP 7) MultipleIterator::key — Gets the registered iterator instances Description
public array MultipleIterator::key
( void
)
Get the registered iterator instances key() result. Warning
This function is currently not documented; only its argument list is available. ParametersThis function has no parameters. Return Values
An array of all registered iterator instances,
or Errors/Exceptions
A LogicException if mode Calling this method from foreach triggers warning "Illegal type returned". |
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