function vfsStreamContainerIterator::key

returns the name of the current child

Return value

string

File

vendor/mikey179/vfsstream/src/main/php/org/bovigo/vfs/vfsStreamContainerIterator.php, line 68

Class

vfsStreamContainerIterator

Iterator for children of a directory container.

Namespace

org\bovigo\vfs

Code

public function key() {
    $child = current($this->children);
    if (false === $child) {
        return null;
    }
    return $child->getName();
}