PHP Manual
SplFileObject
SplFileObject does not have children

SplFileObject::hasChildren

(PHP 5 >= 5.1.2, PHP 7)

SplFileObject::hasChildren — SplFileObject does not have children

说明

public SplFileObject::hasChildren ( void ) : bool

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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