根据换行符将文本存储在 MySQL 数据库的不同行中
storing text in different rows of MySQL database based on newline
HTML代码如下:
<div class="form-data">
<form method="POST" action="test_upload_file.php" enctype="multipart/form-data">
ID:<br>
<input type="text" name="id"><br>
Quote:<br>
<textarea rows="4" cols="30" name="text-file"></textarea><br>
<input type="submit" name="submit" value="Submit">
</form>
</div>
对应的php代码如下:
<?php
//connect database
$conn = mysqli_connect("localhost","root","","androidtest");
if (isset($_POST['submit'])) {
$quote_id = $_POST['id'];
$text = $_POST['text-file'];
//insert data
$sql = "INSERT INTO quotes (quote_id, quote) VALUES ('$quote_id', '$text')";
//store in the table
$insert = mysqli_query($conn, $sql);
if ($insert) {
echo "Success.";
} else {
echo "Error.";
}
//close mysql connection
mysql_close($conn);
//won't resubmit the form
header("Location: " . $_SERVER['REQUEST_URI']);
}
?>
我想 post 在 textarea 中用换行符分隔多个句子。它们应该存储在 MySQL 数据库中的不同行中。
例如,如果我将 id 设置为 2 并且 post 包含多个句子的文本由换行符或换行符分隔,那么它应该像这样存储在数据库中:
quote_id 引用
2 第 1 行
2 第 2 行
2 第 3 行
试试下面的代码,它可能对你有帮助。我不确定下一行由'\n'分隔的textarea。请确保
//connect database
$conn = mysqli_connect("localhost","root","","androidtest");
if (isset($_POST['submit'])) {
$quote_id = $_POST['id'];
$get_file = $_POST['text-file'];
$textArray = explode("\n", $get_file);
foreach($textArray as $key=>$value) {
//insert data
$sql = "INSERT INTO quotes (quote_id, quote) VALUES ('$quote_id', '$value')";
//store in the table
$insert = mysqli_query($conn, $sql);
if ($insert) {
echo "Success.";
} else {
echo "Error.";
}
}
//close mysql connection
mysql_close($conn);
//won't resubmit the form
header("Location: " . $_SERVER['REQUEST_URI']);
}
HTML代码如下:
<div class="form-data">
<form method="POST" action="test_upload_file.php" enctype="multipart/form-data">
ID:<br>
<input type="text" name="id"><br>
Quote:<br>
<textarea rows="4" cols="30" name="text-file"></textarea><br>
<input type="submit" name="submit" value="Submit">
</form>
</div>
对应的php代码如下:
<?php
//connect database
$conn = mysqli_connect("localhost","root","","androidtest");
if (isset($_POST['submit'])) {
$quote_id = $_POST['id'];
$text = $_POST['text-file'];
//insert data
$sql = "INSERT INTO quotes (quote_id, quote) VALUES ('$quote_id', '$text')";
//store in the table
$insert = mysqli_query($conn, $sql);
if ($insert) {
echo "Success.";
} else {
echo "Error.";
}
//close mysql connection
mysql_close($conn);
//won't resubmit the form
header("Location: " . $_SERVER['REQUEST_URI']);
}
?>
我想 post 在 textarea 中用换行符分隔多个句子。它们应该存储在 MySQL 数据库中的不同行中。
例如,如果我将 id 设置为 2 并且 post 包含多个句子的文本由换行符或换行符分隔,那么它应该像这样存储在数据库中:
quote_id 引用
2 第 1 行
2 第 2 行
2 第 3 行
试试下面的代码,它可能对你有帮助。我不确定下一行由'\n'分隔的textarea。请确保
//connect database
$conn = mysqli_connect("localhost","root","","androidtest");
if (isset($_POST['submit'])) {
$quote_id = $_POST['id'];
$get_file = $_POST['text-file'];
$textArray = explode("\n", $get_file);
foreach($textArray as $key=>$value) {
//insert data
$sql = "INSERT INTO quotes (quote_id, quote) VALUES ('$quote_id', '$value')";
//store in the table
$insert = mysqli_query($conn, $sql);
if ($insert) {
echo "Success.";
} else {
echo "Error.";
}
}
//close mysql connection
mysql_close($conn);
//won't resubmit the form
header("Location: " . $_SERVER['REQUEST_URI']);
}