pdo

问题 As titled, I'm using MySQL PDO with a prepared statement, and when executing, I'm getting a single value (the last supplied value) pushed into all fields. Table looks like so: id (int - auto-increment) a_id (int) b_id (int) INSERT looks like this: INSERT INTO my_table(a_id, b_id) VALUES (:a_id, :b_id) Code to insert looks like this... $stmt = $conn->prepare($sql); foreach($params as $k => $v) { $stmt->bindParam( $k, $v ); } $stmt->execute(); The statement successfully inserts a value (which

问题 I am trying to save multiple textfield by language, and when saving if there is an empty textfield of any language, ignore it but for some error my code does not work correctly and when i click submit only save the first textfield Database +----------+------------+---------------+ | email_id | email_lang | email_content | +----------+------------+---------------+ | | | | +----------+------------+---------------+ Html <form action="<?php echo htmlspecialchars($_SERVER['PHP_SELF']); ?>" method=

问题 I am trying to save multiple textfield by language, and when saving if there is an empty textfield of any language, ignore it but for some error my code does not work correctly and when i click submit only save the first textfield Database +----------+------------+---------------+ | email_id | email_lang | email_content | +----------+------------+---------------+ | | | | +----------+------------+---------------+ Html <form action="<?php echo htmlspecialchars($_SERVER['PHP_SELF']); ?>" method=

问题 I create a code to display from a table $sql = "SELECT * FROM table"; $stmt = $dbcon->prepare($sql); $stmt->execute(); $result = $stmt->fetchAll(); to display the result, I use the following ode: <?php foreach($result as $readrow){ ?> <div class="table-row"> <td><?php echo $readrow['id'];?></td> <td><?php echo $readrow['area'];?></td> <td><?php echo $readrow['color'];?></td> <?php } ?> Is there any way, the table can be displayed with the header? 回答1: There are many duplicated questions but

问题 I create a code to display from a table $sql = "SELECT * FROM table"; $stmt = $dbcon->prepare($sql); $stmt->execute(); $result = $stmt->fetchAll(); to display the result, I use the following ode: <?php foreach($result as $readrow){ ?> <div class="table-row"> <td><?php echo $readrow['id'];?></td> <td><?php echo $readrow['area'];?></td> <td><?php echo $readrow['color'];?></td> <?php } ?> Is there any way, the table can be displayed with the header? 回答1: There are many duplicated questions but

问题 I create a code to display from a table $sql = "SELECT * FROM table"; $stmt = $dbcon->prepare($sql); $stmt->execute(); $result = $stmt->fetchAll(); to display the result, I use the following ode: <?php foreach($result as $readrow){ ?> <div class="table-row"> <td><?php echo $readrow['id'];?></td> <td><?php echo $readrow['area'];?></td> <td><?php echo $readrow['color'];?></td> <?php } ?> Is there any way, the table can be displayed with the header? 回答1: There are many duplicated questions but

问题 I have pleasure to work with legacy PHP application using SQL Server via PDO. How in PHP can I retrieve return value of stored procedure which is using RETURN statement as output channel? Example procedure CREATE PROCEDURE [dbo].[mleko_test] @param INT AS BEGIN RETURN @param * 3; END GO If possible, I would prefer to not modify procedure. I am aware that there are similar questions, but they don't cover this case Get RETURN value from stored procedure in SQL Get Return Value from SQL Stored

问题 I have pleasure to work with legacy PHP application using SQL Server via PDO. How in PHP can I retrieve return value of stored procedure which is using RETURN statement as output channel? Example procedure CREATE PROCEDURE [dbo].[mleko_test] @param INT AS BEGIN RETURN @param * 3; END GO If possible, I would prefer to not modify procedure. I am aware that there are similar questions, but they don't cover this case Get RETURN value from stored procedure in SQL Get Return Value from SQL Stored

问题 I'm following this tutorial, I'm currently around minute 04:00 and I want to make a connection with my MySQL database through PDO. But my webpage will always give "Could not connect." when I'm trying to make the connection. When I used PHPStorms inside Database program, I had to change my serverTimezone to Europe/Amsterdam and then I was able to connect to my db. I tried to add the port number in the 'new PDO()' code. I tried to change the timezone in the code and on my MySQL server but it

问题 I'm following this tutorial, I'm currently around minute 04:00 and I want to make a connection with my MySQL database through PDO. But my webpage will always give "Could not connect." when I'm trying to make the connection. When I used PHPStorms inside Database program, I had to change my serverTimezone to Europe/Amsterdam and then I was able to connect to my db. I tried to add the port number in the 'new PDO()' code. I tried to change the timezone in the code and on my MySQL server but it