fetchAll Summary: in this tutorial, you’ll learn how to use the PHP fetchAll() method of the PDOStatement object to return an array containing all rows of a result set. Introduction to the PHP fetchAll() method The fetchAll() is a method of the PDOStatement class. The fetchAll() method allows you to fetch all rows from a…
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fetch Summary: in this tutorial, you’ll learn how to use the PHP fetch() method of the PDOStatement object to fetch a row from the result set. Introduction to the PHP fetch() method The fetch() is a method of the PDOStatement class. The fetch() method allows you to fetch a row from a result set associated…
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PHP PDO Delete Summary: in this tutorial, you will learn how to delete one or more rows in a table from PHP using PDO. To delete one or more rows from a table, you can use a prepared statement. Here are the steps: First, make a connection to the database by creating a new instance…
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PDO Querying Data Summary: in this tutorial, you will learn to query data from a table using PHP PDO using the query() method of the PDO object and a prepared statement. To select data from a table using PDO, you can use: The query() method of a PDO object. Or a prepared statement. When a…
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PHP PDO Update Summary: in this tutorial, you will learn how to update data in a table using PHP PDO. Updating data from PHP using PDO To update data in a table from PHP using PDO, you follow these steps: First, connect to the database by creating a new instance of the PDO class. Next,…
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Inserting Data into Tables from PDO Summary: in this tutorial, you will learn how to insert one or more rows into a table using PHP PDO. The steps for inserting a row into a table To insert a row into a table, you follow these steps: First, connect to the database by creating a new…
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PDO LIKE Summary: in this tutorial, you’ll learn how to use PDO to execute a query with the LIKE operator. Introduction to the SQL LIKE operator The LIKE operator returns true if a character string matches a specified pattern. Typically, a pattern includes wildcard characters like: % matches any string of zero or more character…
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Inserting Data into Tables from PDO Summary: in this tutorial, you will learn how to insert one or more rows into a table using PHP PDO. The steps for inserting a row into a table To insert a row into a table, you follow these steps: First, connect to the database by creating a new…
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Creating New Tables Summary: in this tutorial, you wil learn how to create new tables in the database using PDO. SQL statements for creating new tables To create a new table in a database, you use the CREATE TABLE statement. For example, the following CREATE TABLE statement creates the authors table: CREATE TABLE authors( author_id…
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