(PHP 5, PHP 7)
DirectoryIterator::isExecutable — Determine if current DirectoryIterator item is executable
Determines if the current DirectoryIterator item is executable.
此函数没有参数。
Returns TRUE if the entry is executable, otherwise FALSE
Example #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