SplFileInfo::isWritable
(PHP 5 >= 5.1.2, PHP 7, PHP 8)
SplFileInfo::isWritable — Tells if the entry is writable
说明
public SplFileInfo::isWritable(): bool
Checks if the current entry is writable.
参数
此函数没有参数。
返回值
Returns true if writable, false otherwise;
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