English ['ra?t?bl] US ['ra?b?l]
adj. ??? ??, ??? ??
PHP is_writable() ?? ???
??: ??? ?? ???? ??? ?????
??: ??is_writable(file)
????:
| ???? | Description |
| ?? | ?????. ??? ??? ?????.? |
??: ??? ???? ?? ??? ?? true? ?????. ?? ????? ?? ??? ??? ???? ???? ??? ? ????.
PHP is_writable() ?? ?
<?php
$file = is_writable("./test.txt");
if($file == 1)
{
echo "該文件是可寫的";
}else{
echo "該文件不可寫";
}
?>