PHP - Manual: SplFileInfo::isExecutable
2024-12-21
(PHP 5 >= 5.1.2, PHP 7, PHP 8)
SplFileInfo::isExecutable — Tells if the file is executable
Checks if the file is executable.
此函数没有参数。
Returns true
if executable, false
otherwise.
示例 #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)
官方地址:https://www.php.net/manual/en/splfileinfo.isexecutable.php