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(PHP 5)
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