SplFileObject does not have children

# SplFileObject::hasChildren

(PHP 5 >= 5.1.2, PHP 7, PHP 8)

SplFileObject::hasChildren — SplFileObject does not have children

### 说明

public function SplFileObject::hasChildren(): false

An SplFileObject does not have children so this method always return `false`.

### 参数

此函数没有参数。

### 返回值

Returns `false`

### 参见

- RecursiveIterator::hasChildren() - Returns if an iterator can be created for the current entry

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