but for taking several records it went wrong. PHP Coding Help ; Manual loop through database table Manual loop through database table. PHP Loops Often when you write code, you want the same block of code to run over and over again in a row. Loop through each character in a string in PHP by Hugh Lashbrooke Posted on 8 March 2012 16 July 2015 The other day I was working on a project that required me to extract a numeric ID from the current page’s URL. for − loops through a block of code a specified number of times. Looping through a dynamic datagridview - .rowcount (+) changing while looping through it How to stop the loop and print all the data at once? PDO is PHP Data Objects, an extension that defines a lightweight, consistent interface for accessing database in PHP. The PDO (PHP Data Objects) defines the lightweight, consistent interface for accessing databases in PHP. (5 replies) I am looping through a database of files that are numbers 1 through 10 if number 1 is in the database I what to print out the first table below if it is not then print the else section below. while — loops through a block of code as long as the condition specified evaluates to true. PHP Web developers often need to create scripts that require inserting multiple rows of data to one or more database tables during the execution of one script. Any sort of help is appreciated. For now, let’s settle on learning how to use basic loops in general. Knowledge of PHP 4's object oriented capabilities is not essential as this tutorial will take you through the basics. I am trying to insert values into two tables at the same time. Following is the general structure to use the PHP for loop: While loops are used to execute a block of code until a certain condition becomes true. and then i want to show these to user by ajax. This is the query being executed $sql = "SELECT * FROM table WHERE members_id =" . Follow the steps to fetch data from Database in PHP pdo: 1. The following generic code prints out a given table in my database, by first getting the fieldnames and putting them as the title of each column, and then getting the values. How to loop through … Throughout the application I'm building, I include a db.php file which has the information about the local database so that I can use it wherever I do a database call. Here's what I use to get 1 random quote from a table I have: ------------------------------------------ $query="select quote from quotes where id=$id"; $query_res = mysql_query($query) or die(mysql_error()); if (mysql_num_rows($query_res) < 1) { //print message $display_block = "Something blew up. Making sure the table is 100% of the page. I am trying to look through some input fields in a form and add them to a database. Let’s assume your database structure looks like the following:   As written, your code will fail due to having PHP interspersed with HTML code. I know that the form data is being inserted into the table. Below is my Code: Is it possible to use for loop to insert values into database using for loop? PHP, just like most other programming languages has multiple ways to loop through arrays. mysqli_fetch_assoc - Associative array with column names as keys; mysqli_fetch_object - stdClass object with column names as … However, I am now using a second database located on a remote server in order to fetch additional information not stored on the local database, inside a while loop. PHP supports four different types of loops. Instead of adding several almost equal code-lines in a script, we can use loops … Please Help - Select Db Where Field Is An Array And Loop Table? hi every body. The following section shows a few examples to illustrate the concept. Insert One Table Id To Another For Loop Table Column Field. while − loops through a block of code if and as long as a specified condition is true. How to loop through all values of an enum in C#? In Counting PHP Array Elements Using count(), I showed how you can use a for loop along with the count() function to loop through an array. Wolf. A loop often used for different types of conditions is the while loop. See also: the while loop Structure of for loop. I have debug the code bug it keeps displaying only one results? We will discuss database connectivity at a later time. Create a Main Index Page. PHP makes it easy to get data from your results and loop over it using a while statement. first i made loop that took one record from database and it worked fine. As we discussed above , the SELECT query is used to get data from the database table and display in HTML table. May 23, 2017, at 08:18 AM. Connecting to the database in PHP. Can I insert two or more rows in a MySQL table at once? 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