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SplFileInfo::isExecutable

(PHP 5 >= 5.1.2, PHP 7, PHP 8)

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.

示例

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());
?>

以上示例的输出类似于：

bool(true)
bool(true)
bool(false)