php判断文件是否可写实例代码
php判断文件是否可写：<?php
$filename = test.txt;
if (is_writable($filename)) {
echo The file is writable;
} else {
echo The file is not writable;
}
?>
php判断文件是否可写实例代码
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2019-05-01 00:05:49 浏览数42938次
<?php
$filename = test.txt;
if (is_writable($filename)) {
echo The file is writable;
} else {
echo The file is not writable;
}
?>
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