How to Convert Raw Php Query to Laravel?

To convert a raw PHP query to Laravel, you need to make use of Laravel's Eloquent ORM. First, create a new model that corresponds to the database table you want to query. Then, use the model's query builder methods like where, orderBy, join, etc. to build your query. Finally, use the get, first, or other methods to execute the query and retrieve the results. This way, you can leverage Laravel's powerful ORM features to simplify and enhance your database queries.

What is the difference between raw PHP queries and Laravel's ORM methods?

Raw PHP queries directly interact with the database using SQL statements, while Laravel's ORM methods provide a simplified way to interact with the database by using PHP methods.

Raw PHP queries require writing and executing SQL statements manually, which can be prone to errors and may not be as readable or maintainable as ORM methods. On the other hand, Laravel's ORM methods allow developers to perform database operations using PHP methods that are easier to understand and work with.

Laravel's ORM methods also provide additional features such as query builder methods, relationships, and model binding, which make it easier to work with complex data structures and perform common database operations like creating, updating, and deleting records.

Overall, the main difference between raw PHP queries and Laravel's ORM methods is that raw PHP queries require writing and executing SQL statements directly, while Laravel's ORM methods provide a more abstracted and user-friendly way to interact with the database.

What are the recommended steps for converting raw PHP queries to Laravel?

1. Identify the raw PHP queries in your code that you want to convert to Laravel.
2. Create Eloquent models for the corresponding database tables that the raw queries are interacting with.
3. Rewrite the raw PHP queries using Eloquent ORM methods such as select(), where(), join(), etc.
4. Use Laravel's query builder methods to create more complex queries if needed.
5. Implement data validation and error handling using Laravel's built-in features.
6. Use Laravel's blade templating engine to render views that display the data obtained from the queries.
7. Test the converted Laravel queries to ensure they are functioning as expected.

What is the impact on project deadlines when converting raw PHP queries to Laravel?

Converting raw PHP queries to Laravel can have both positive and negative impacts on project deadlines.

Positive impacts:

1. Faster development: Laravel provides built-in methods and tools for database queries and operations, which can speed up the development process compared to writing raw queries from scratch.
2. Reduced code duplication: Laravel's ORM (Object-Relational Mapping) system eliminates the need to write repetitive SQL queries, saving time and reducing the risk of errors.
3. Easier maintenance: Using Laravel's query builder and Eloquent ORM makes it easier to maintain and modify database queries, which can help streamline the development process and save time in the long run.

Negative impacts:

1. Learning curve: Developers who are not familiar with Laravel may need time to learn the framework and its conventions, which could potentially delay the completion of the project.
2. Refactoring existing code: Converting raw PHP queries to Laravel may require refactoring existing code, which can be time-consuming and may impact project deadlines.
3. Unforeseen issues: There may be unforeseen challenges or issues that arise during the conversion process, which could potentially delay the project timeline.