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SELECT * from table WHERE comp_id IN (1,2) So to get that in PHP you need to do something like: $sql = "SELECT * from table Where comp_id IN (".implode(',',$arr).")" Bear in mind that this only works if the array comprises of integers.
11 Μαρ 2019 · $sql = sprintf('SELECT * FROM table WHERE id = %d AND field = %s', $id, mysql_real_escape_string($value));
Binds a PHP variable to a corresponding named or question mark placeholder in the SQL statement that was used to prepare the statement. Unlike PDOStatement::bindValue (), the variable is bound as a reference and will only be evaluated at the time that PDOStatement::execute () is called.
2 Ιουν 2023 · Bind variables, often called bind parameters or query parameters, are often used in WHERE clauses to filter data. Instead of putting the required value into the query, or writing separate queries for each different value, or concatenating strings, you can use bind variables. Here’s how it works.
This function binds the parameters to the SQL query and tells the database what the parameters are. The "sss" argument lists the types of data that the parameters are. The s character tells mysql that the parameter is a string.
18 Νοε 2022 · Download PHP driver. This topic summarizes and demonstrates how to use the Microsoft Drivers for PHP for SQL Server to perform a parameterized query. The steps for performing a parameterized query can be summarized into four steps: Put question marks (?) as parameter placeholders in the Transact-SQL string that is the query to be executed.
Bind parameters—also called dynamic parameters or bind variables—are an alternative way to pass data to the database. Instead of putting the values directly into the SQL statement, you just use a placeholder like ?, :name or @name and provide the actual values using a separate API call.
