PHP How to retun multi record

Easiest in the world PHP command get PHP how to return multi-record or multi-variable.

How to check SQL script PHP code error

How to check SQL script PHP code error, which we able to use echo to do this advantage.
instance:
echo $sql;

PHP database list box

PHP code how to create list box from database value

Free Build new form or Template

Best free template builder here
http://www.phpform.org/

Limitation of header clause in PHP

Example:
...
if(a=b)
{
...
}
else
{
...
header("Location: admin_home.php");
}
?>

header need located at last clause of php code:
must not have space and other command

php where Clause

Pattern:
SELECT column_name(s)
FROM table_name
WHERE column_name operator value

PHP code Example:
$myquery= mysql_query("SELECT * FROM Persons
WHERE FirstName='John' ");

$result=mysql_query($myquery);
if(!$result)
{
$error = "Query fail!";
return($error);
}

Where Clause with variable
$myquery ="select * from userdb where user = '".$myuser."' and usepw= '".$mepw."' ";

this clause specific 2 variables those are:

$myuser => ' " .$myuser. " '

$mepw => ' " .$mepw. " '

Please Note: ' " .$myuser. " ' => must no space => should be '".$myuser."'

PHP Correct Web Date time

PHP code fix problem regarding time not correct
$metime = date("Y-m-d H:i:s", strtotime("+5 hours"));

PHP Check Server Time Zone
echo date_default_timezone_get();;