Php/docs/splfileinfo.isexecutable
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SplFileInfo::isExecutable
(PHP 5 >= 5.1.2, PHP 7)
SplFileInfo::isExecutable — Tells if the file is executable
说明
public SplFileInfo::isExecutable ( ) : bool
Checks if the file is executable.
参数
此函数没有参数。
返回值
Returns true
if executable, false
otherwise.
范例
Example #1 SplFileInfo::isExecutable() example
<?php$info = new SplFileInfo('/usr/bin/php');var_dump($info->isExecutable()); $info = new SplFileInfo('/usr/bin');var_dump($info->isExecutable());$info = new SplFileInfo('foo');var_dump($info->isExecutable());?>
以上例程的输出类似于:
bool(true) bool(true) bool(false)