Mysqli_result php 7

Converting an old project from using the mysql extension to the mysqli extension, I found the most annoying change to be the lack of a corresponding mysql_ result function in mysqli. This code is licensed under Creative Commons (Public Domain). Is there no equivalent to the old mysql_result() function?

Call to undefined function mysqli_result (). Returns the number of rows in the result set. For unbuffered result sets, mysqli _num_rows() will not return the correct number of rows until all the rows in the result have been retrieved.

NOT the case and will cause a failure in trying to retrieve the result set! The mysqli_result class. Definition and Usage. PHP MySQLi Introduction. Note: Fieldnames returned from this function are case-sensitive.

You can rate examples to help us improve the quality of examples. Why you should use PDO instead of mysqli? What does mysqli_query return? Why should you use mysqli instead of MySQL?

How to install mysqli? Call this function repeatedly to retrieve information about all columns in the result set. Now there are two approaches to solve your problem. Method(1): Use mysqli_fetch_array() function to get the total number of rows.

Thanks for contributing an answer to Stack Overflow ! Please be sure to answer the question. Provide details and share your research! Asking for help, clarification, or responding to other. Oftentimes the functions will be similar, but not identical. Read the documentation examples how to use mysqli properly and convert your code accordingly.

Procedural style only: A result set identifier returned by mysqli _query(), mysqli _store_ result () or mysqli _use_ result (). This optional parameter is a constant indicating what type of array should be produced from the current row data. Iterator support was adde as mysqli_result now implements Traversable. Both PDO and MySQLi offer an object-oriented API, but MySQLi also offers a procedural API - which makes it easier for newcomers to understand. For legal information, see the Legal Notices.

Available only with mysqlnd. As mysqli_fetch_all() returns all the rows as an array in a single step, it may consume more memory than some similar functions such as mysqli_fetch_array(), which only returns one row at a time from the result set. PHPgives HHVM a run for the money and takes minutes to compile instead of hours for HHVM.

A short script that reproduces the problem. Any other information unique or specific to your setup. Any changes made in your php. Ein Array von Ganzzahlen, die die Größe jeder Spalte angeben (ohne abschließende Nullzeichen).

FALSE wenn ein Fehler aufgetreten ist. Zeile der Ergebnismenge gültig. I change the $id variable in the $sql query to an actual.