Mysql fetch assoc php

Returns an associative array that corresponds to the fetched row and moves the internal data pointer ahead. MYSQL _ ASSOC for the optional second parameter. Definition and Usage. Note: Fieldnames returned from this function are case-sensitive.

If two or more columns of the result have the same field names, the last column. All of these functions will fetch only one row per function call.

If require we should call such functions with a loop for getting subsequent MySQL fetch row by row. It only returns an associative array. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. PDO method for mysql_fetch_assoc()?

In addition to storing the data in the numeric indices of the result array, the mysqli _ fetch _array() function can also store the data in associative indices, using the field names of the result set as keys. The mysql_fetch_assoc() function returns a row from a recordset as an associative array. Here is the code that does the process.

Mysqli_ fetch _row fetch result row an numeric way.

Fetch data using mysqli _ fetch _ assoc ( ) function. Description array mysqli_fetch_assoc ( resource result). Be careful when using fetch _ assoc instead of fetch _row. If two columns of the result have the same column name, even if they are prefixed with different table names in the query, only one of them will be retained in the result. Using fetch array to convert to JSON may be a bit over the top, depending on what you want.

The reason being is that fetch _array outputs your data with an associative and a numbered index. Meaning that the JSON will then hold both of these when converted. By using the MYSQLI _ ASSOC constant this function will behave identically to the mysqli _ fetch _ assoc , while MYSQLI _NUM will behave identically to the mysqli _ fetch _row function. The final option MYSQLI _BOTH will create a single array with the attributes of both. The MySQLi functions allows you to access MySQL database servers.

PHP MySQLi Introduction. It has the following syntax. The mysqli_fetch_array function is used fetch row arrays from a query result set. HERE, “mysqli_fetch_array(…)” is the function for fetching row arrays “$result” is the result returned by the mysqli_query function. If you have been jumping around our MySQL Tutorial then you would have already seen this function popping up all over the place.

Example: Try out following example to display all the records from employee table using mysql _ fetch _ assoc () function. Pengaksesan array hasil MySQL dengan menggunakan angka maupun nama kolom sebagai index array akan sama cepatnya. In this article, we learn how to fetch the result of a MySQL query by using mysqli_ fetch _row, mysqli_ fetch _ assoc , mysqli_ fetch _array, and mysqli_ fetch _object functions in PHP.

An important thing to note is that using mysql_fetch_assoc () is not significantly slower than using mysql _ fetch _row(), while it provides a significant added value. Associative arrays' returned by. This function returns only a single row from the result set when called. The SQL SELECT command is used to fetch data from MySQLi database.

You have several options to fetch data from MySQL. The most frequently used option is to use function mysql _ fetch _array().