note 1523 deleted from function.mysql-fetch-array by betz

Note Submitter: sasha at mathforum dot com ---- Note that mysql_fetch_* will not set any columns whose value is NULL. so, if you have a row with 10 columns, and 5 of them are NULL, then mysql_fetch_row/array will return 5-element array (mysql_fetch_array being a special case)! This is very misleading if you expect the number of elements in the array returned by mysql_fetch_row to always match the number of columns in your table. (Ed. Note: many people will vehemently argue that using NULLs in the first place is a bad idea.)