On 17 Jun 2003 09:37:12 -0500, Tom Woody <[EMAIL PROTECTED]> wrote:
On Tue, 2003-06-17 at 09:09, nabil wrote:
A side question along with this ,,, how can I include $_POST['foo'] in
the
:
$sql ="select * from db where apple = '$_POST['foo']' ";
without getting an error ??
should I append it as $var= $_POST['foo']; before???
The rule of thumb I follow with these and other Associative Arrays is:
when setting the variable its $_POST['foo']
when accessing the variable its $_POST[foo]
so it your example it would be:
$sql = "select * from db where apple = '$_POST[foo]'";
print $_POST[foo]; // generates either E_WARNING or E_NOTICE (forget which)
print $_POST['foo']; // does not generate a warning
print "$_POST[foo]"; // does not generate a warning
print "$_POST['foo']"; // generates a warning
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