Why Mysql_fetch_array/assoc + foreach can only traverse one record

Source: Internet
Author: User
Why Mysql_fetch_array/assoc + foreach can only traverse one record
foreach (Mysql_fetch_array ($result) as $key = = $row) {

Print_r ($row);



This can only traverse the last record of the output

The following will be able to traverse all, is not the database returned by the array and the usual difference?



$rows []




foreach ($v as $VV) {
Echo $VV;
}
Mysql_fetch_array ? foreach

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------Solution--------------------
While you can iterate through the records in the database, foreach can only traverse an existing array or object.

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