我已经编写了 php 脚本来从文本文件中读取内容并将它们插入数据库。文本文件只有 3 个条目,但 while 循环运行了 4 次。不知道为什么??
这里是脚本
$con = mysql_connect("localhost","root","root") or die("Could not connect to server");
$db = mysql_select_db("bolly_songs",$con) or die("Could not select database");
$file1 = "ex_name.txt";
$file2 = "ex_link.txt";
$fp1 = fopen($file1,"r");
$fp2 = fopen($file2,"r");
$ctr =1 ;
while(!feof($fp1)){
$text1 = fgets($fp1);
$text2 = fgets($fp2);
$id = "emov".$ctr;
$query = "insert into example_table(movie_name, movie_link,movie_id) values('$text1', '$text2','$id')";
$result = mysql_query($query) or die("Query failed ".mysql_error());
echo "Data inserted in field $ctr with id as $id \n";
$ctr++;
}
fclose($fp1);
fclose($fp2);
由于脚本额外运行一次,它会在表中插入一行,其中只有 $id 值,并将两个字段都保留为空。谢谢!!