At the 1968 Olympics, Dick Fosbury took the athletics world by surprise with an unusual high-jump technique.

This is a code snipped to print mysql error.
If there is no error mysql_error returns null, thus if evaluates false and there is no output.

Here is an example of how to update multiple columns using values supplied in the INSERT statement. This assumes that column 'a' is the unique key.

Here is an example of how to update multiple columns using values supplied in the INSERT statement. This assumes that column 'a' is the unique key.

The shortest recursive delete possible.

<?php
/**
* Delete a file or recursively delete a directory
*
* @param string $str Path to file or directory
*/