Search results for: "fetch_all"

Is the use of fetch_all() in PHP a better alternative to fetch_object() for fetching data from a database query result?

When fetching data from a database query result in PHP, using fetch_all() can be a better alternative to fetch_object() in certain situations. fetch_a...

How can the use of fetch_all() and foreach() improve the efficiency of fetching data in PHP?

Using fetch_all() and foreach() can improve the efficiency of fetching data in PHP by reducing the number of database queries made. fetch_all() retrie...

What are the potential pitfalls of not properly handling the return values of fetch_all(MYSQLI_ASSOC) when passing data to PHP functions expecting arrays?

If the return values of fetch_all(MYSQLI_ASSOC) are not properly handled when passing data to PHP functions expecting arrays, it can lead to errors or...

What could be the reason for json_encode() not outputting anything after using fetch_all() in PHP?

The issue could be that fetch_all() returns an array of arrays, and json_encode() expects an associative array. To solve this, you can convert the fet...

How does the use of store_result impact the performance and efficiency of data retrieval in PHP mysqli compared to other methods like fetch_all()?

Using store_result in PHP mysqli can improve performance and efficiency when retrieving large result sets compared to methods like fetch_all(). This i...