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DirectoryIterator::isExecutable

(PHP 5, PHP 7, PHP 8)

DirectoryIterator::isExecutableDetermine if current DirectoryIterator item is executable

说明

public DirectoryIterator::isExecutable(): bool

Determines if the current DirectoryIterator item is executable.

参数

此函数没有参数。

返回值

Returns true if the entry is executable, otherwise false

范例

示例 #1 DirectoryIterator::isExecutable() example

This example lists files in the directory containing the script which are executable.

<?php
$iterator 
= new DirectoryIterator(dirname(__FILE__));
foreach (
$iterator as $fileinfo) {
    if (
$fileinfo->isExecutable()) {
        echo 
$fileinfo->getFilename() . "\n";
    }
}
?>

以上例程的输出类似于:

example.php
myscript.sh

参见

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