Sure, here is the completed code segment:

```php
$sql = "SELECT *
FROM users
WHERE username = :username";
$username = $_POST['username'];
$statement = $connection-prepare($sql);
$statement-bindParam(':username', $username, PDO::PARAM_STR);
$statement-execute();
$result = $statement-fetchAll();
```

In this code:

- Blank 1 Question 19 is replaced with "username". This is the column in the "users" table that we are searching against.
- Blank 2 Question 19 is replaced with ":username". This is a placeholder for the actual username that we will be searching for.
- Blank 3 Question 19 is replaced with "$username". This is the variable that will hold the actual username that we are searching for.
- Blank 4 Question 19 is replaced with "username". This is the key in the $_POST array that holds the actual username that we are searching for.
- Blank 5 Question 19 is replaced with ":username". This is the placeholder that we will replace with the actual username in the bindParam method.
- Blank 6 Question 19 is replaced with "$username". This is the variable that holds the actual username that we will replace the placeholder with in the bindParam method.

Question

Sure, here is the completed code segment:

```php
$sql = "SELECT *           
        FROM users          
        WHERE username = :username";    
$username = $_POST['username'];    
$statement = $connection->prepare($sql);    
$statement->bindParam(':username', $username, PDO::PARAM_STR);    
$statement->execute();    
$result = $statement->fetchAll();
```

In this code:

- Blank 1 Question 19 is replaced with "username". This is the column in the "users" table that we are searching against.
- Blank 2 Question 19 is replaced with ":username". This is a placeholder for the actual username that we will be searching for.
- Blank 3 Question 19 is replaced with "$username". This is the variable that will hold the actual username that we are searching for.
- Blank 4 Question 19 is replaced with "username". This is the key in the $_POST array that holds the actual username that we are searching for.
- Blank 5 Question 19 is replaced with ":username". This is the placeholder that we will replace with the actual username in the bindParam method.
- Blank 6 Question 19 is replaced with "$username". This is the variable that holds the actual username that we will replace the placeholder with in the bindParam method.

Knowee AI · Accepted Answer

Sure, here is the completed code segment:

```php
$sql = "SELECT *           
        FROM users          
        WHERE username = :username";    
$username = $_POST['username'];    
$statement = $connection->prepare($sql);    
$statement->bindParam(':username', $username, PDO::PARAM_STR);    
$statement->execute();    
$result = $statement->fetchAll();
```

In this code:

- Blank 1 Question 19 is replaced with "username". This is the column in the "users" table that we are searching against.
- Blank 2 Question 19 is replaced with ":username". This is a placeholder for the actual username that we will be searching for.
- Blank 3 Question 19 is replaced with "$username". This is the variable that will hold the actual username that we are searching for.
- Blank 4 Question 19 is replaced with "username". This is the key in the $_POST array that holds the actual username that we are searching for.
- Blank 5 Question 19 is replaced with ":username". This is the placeholder that we will replace with the actual username in the bindParam method.
- Blank 6 Question 19 is replaced with "$username". This is the variable that holds the actual username that we will replace the placeholder with in the bindParam method.

Question

Solution

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