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GoLang DirectoryIterator::key
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GoLang replacement for PHP's DirectoryIterator::key
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DirectoryIterator::key(PHP 5, PHP 7) DirectoryIterator::key — Return the key for the current DirectoryIterator item Description
public string DirectoryIterator::key
( void
)
Get the key for the current DirectoryIterator item. ParametersThis function has no parameters. Return ValuesThe key for the current DirectoryIterator item. Examples
Example #1 A DirectoryIterator::key() example
<?php The above example will output something similar to: 0 => apple.jpg 1 => banana.jpg 2 => index.php 3 => pear.jpg See Also
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