我有这个用于在linux上运行wget的PHP代码
<?php
include 'theme.php';
ceklogin();
css();
if($_POST['wget-send'])
{
$dir=$_POST['dir'];
$link=$_POST['link'];
exec('cd '.$dir,$out);
exec('echo '.$link' > /tmp/wget-download-link.txt',$out);
exec('wget -i /tmp/wget-download-link.txt -o /tmp/wget.log -c -t 100 -w 10',$out);
echo $out[2];
exit();
}
echo "<br><br><form action=\"".$PHP_SELF."\" method=\"post\">";
echo "Download directory :<br><input type=\"text\" name=\"dir\" size=\"15\" value=\"/mnt/usb/\"/><br>";
echo '<br>Download link :<br>';
echo "<textarea name=\"link\" rows=\"4\" cols=\"35\"></textarea><br><br>";
echo '<input type="submit" name="wget-send" value="Send" />';
echo "</form></div>";
foot();
echo '
</div>
</body>
</div>
</html>';
?>
当我尝试运行php时,它给了我这个错误:
Parse error: syntax error, unexpected '' > /tmp/wget-download-link.tx' (T_CONSTANT_ENCAPSED_STRING) in /www/wget.php on line 10
我哪里出错了?
答案 0 :(得分:0)
在此行中缺少.
:
exec('echo '.$link.' > /tmp/wget-download-link.txt',$out);
答案 1 :(得分:0)
在此行.
之后遗失$link
:
exec('echo '.$link.' > /tmp/wget-download-link.txt',$out);
答案 2 :(得分:0)
此网站不是您的基本语法调试错误,但无论如何你都去了。
exec('echo '.$link' > /tmp/wget-download-link.txt',$out);
您在.
$link
应该是
exec('echo '.$link.' > /tmp/wget-download-link.txt',$out);