Php/docs/splfileinfo.iswritable
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SplFileInfo::isWritable
(PHP 5 >= 5.1.2, PHP 7)
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;