我在php中创建了一个代码,在twitter上执行搜索并将结果(100条推文)保存在数据库中。在此代码中,我还可以选择所有数据库推文并将它们导出到csv文件。
但是,如果推文有换行符,他会在csv中那样:
如何将此推文保存在csv的一行(删除换行符)
这是我将推文导出到csv的代码:
// Database Connection
$host="xxxxxx";
$uname="xxxxx";
$pass="xxxxxx";
$database = "xxxxxx";
$connection=mysql_connect($host,$uname,$pass);
echo mysql_error();
//or die("Database Connection Failed");
$selectdb=mysql_select_db($database) or die("Database could not be selected");
$result=mysql_select_db($database)
or die("database cannot be selected <br>");
// Fetch Record from Database
$output = "";
$table = "tabela_tweets_novo"; // Enter Your Table Name
$sql = mysql_query("select tweet from $table");
$columns_total = mysql_num_fields($sql);
// Get The Field Name
for ($i = 0; $i < $columns_total; $i++) {
$heading = mysql_field_name($sql, $i);
$output .= '"'.$heading.'",';
}
$output .="\n";
// Get Records from the table
while ($row = mysql_fetch_array($sql)) {
for ($i = 0; $i < $columns_total; $i++) {
$acentua = utf8_decode($row["$i"]);
$output .='"'.$acentua.'",';
}
$output .="\n";
}
// Download the file
$filename = "UUXPost.csv";
header('Content-type: application/csv');
header('Content-Disposition: attachment; filename='.$filename);
echo $output;
exit;
答案 0 :(得分:1)
在代码中插入3行并将替换字符串更改为您想要的
$acentua = utf8_decode($row["$i"]); <- your code
$order = array("\r\n", "\n", "\r");
$replace = '<br />';
$acentua = str_replace($order, $replace, $acentua);
$output .='"'.$acentua.'",'; <- your code