[[SOLVED] Can this exsiting code be modified to check fields have been filled in]

<?php
// Check email is not empty
if (! empty ($_POST['Email']) )
{

// Getformdataandcreateemail
$Email2="mail@mysite.co.uk";
$email=$_POST['Email']; 
$name=stripslashes($_POST['Name']);
$subject=stripslashes($_POST['Subject']);
$messagecont=stripslashes($_POST['Message']);
$message=
<<<EOD
--------------------------------
Enquiry from your website
--------------------------------

Name: $name
Subject: $subject
EmailAddress: $email
Message: $messagecont

--------------------------------
End of Message
--------------------------------
EOD;

//Sendemail
@mail($Email2,$subject,$message, "From:$Email2");
header("Location:thankyou.html");

}
else
{
    // No email was sent
    header("Location:form.html");
}

?>

[using SWF files as background, using php]

From what I understand of your question: You simply need to receive input from the user when they submit the flash form and then display the appropriate background flash image. In which case your example of $_POST['file_name'] should work. Although I don't believe you can actually use a flash image as a background for a webpage with the HTML you provided.

[[SOLVED] Is there no way of doing IF ( a==b OR c==d)?]

I'm not 100% sure what you're asking but I assume you are asking how to structure if statements? If so all you need to do is place your parentheses properly.

 

Example:

if ( ($condition1 || $condition2) && ($condition3 || $condition4) )

[Help! someone. Big struggle with multi dimentional arrays]

<?php                         
	$input = array(
	array('filename' => 'home.html',
		'title' => 'home page'),
	array('filename' => 'products.html',
		'title' => 'products'),
	array('filename' => 'contact.html',
		'title' => 'contact'),
	array('filename' => 'prices.html',
		'title' => 'prices'));

//echo add_accesskeys($input);

function add_accesskeys($arr) 
{
$output = '<ul>';

foreach($arr as $key => $data)
{
		$output .= '<li><a href="'. $data['filename'] .'" accesskey="'. $data['title']{0} .'">'. $data['title'] .'</a></li>';	
}
$output .= '</ul>';

return $output;

}
?>

[[SOLVED] Pagination-- Please help!]

Shouldn't it be

$total_pages = ($post_count / 10);

?

[ORACLE vs MYSQL]

PHP's integration with Oracle would be no more efficient than it's integration with MySQL. Unless you are running an enterprise system there would be little to no difference between the two.

[Nested ForEach?]

Yep that'll work =)

[SEO, link 1 or link 2 better?]

These days almost every search engine can index dynamic pages just fine =) But you will find that the first link-type will be indexed a lot faster than the second deep-folder link.

[Cron Jobs]

<?php $conn = mysql_connect('removed','removed', 'removed'); mysql_select_db('removed',$conn); $delete = "TRUNCATE TABLE logins"; mysql_query($delete,$conn); ?>

You need to include the start and end tags for PHP.

[.htaccess question]

You will have to manually change your links.

[[SOLVED] php Variable questions]

Left out the closing tag, my bad

eval('echo $test'. $i .';');

Tested and works =)

[[SOLVED] php Variable questions]

Because you are just concatenating two variables.

 

Your code:

$test = 'default';
$test1 = 'a';
$test2 = 'b';
$test3 = 'c';

for($i = 1; $i <= 3; $i++)
{
    echo $test . $i;
}
/*
Output:
default1
default2
default3
*/

 

My code:

$test = 'default';
$test1 = 'a';
$test2 = 'b';
$test3 = 'c';

for($i = 1; $i <= 3; $i++)
{
    eval('echo $test'. $i .';');
}
/*
Output:
a
b
c
*/

[[SOLVED] php Variable questions]

The above example will not do what you are after. Try the following:

eval('echo $test'. $i .';');