<?php
$filename='g://a.txt';
$content="ping 192.168.1.1\n";
if (is_writable($filename))
{
$handle=fopen($filename,'W');
if(!$handle)
{
echo "不能打开文件$filename";
exit;
}
if(fwrite($handle,$content)===FALSE)
{
echo "不能写入到文件$filename";
exit
}
echo "成功地将$content写入到文件$filename";
fclose($handle);
}
else
{
echo "文件$filename不可写";
}
?>
$filename='g://a.txt';
$content="ping 192.168.1.1\n";
if (is_writable($filename))
{
$handle=fopen($filename,'W');
if(!$handle)
{
echo "不能打开文件$filename";
exit;
}
if(fwrite($handle,$content)===FALSE)
{
echo "不能写入到文件$filename";
exit
}
echo "成功地将$content写入到文件$filename";
fclose($handle);
}
else
{
echo "文件$filename不可写";
}
?>
$filename='g:\\a.txt';
$content="ping 192.168.1.1\n";if (is_writable($filename)) {
$handle=fopen($filename,'w');
if(!$handle) {
echo "不能打开文件$filename";
exit;
}
if (fwrite($handle,$content)===FALSE) {
echo "不能写入到文件$filename";
exit;
}
echo "成功地将$content写入到文件$filename";
fclose($handle);
}
else echo "文件$filename不可写";