Avoid redefining variables on each iteration

[IanDelMar]

Post-SMTP/Postman/Wizard/NewWizard.php

Lines 220 to 239 in afce560

	foreach( $transports as $key => $transport ) {
	$urls = array(
	'default' => POST_SMTP_URL . '/Postman/Wizard/assets/images/smtp.png',
	'smtp' => POST_SMTP_URL . '/Postman/Wizard/assets/images/smtp.png',
	'gmail_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/gmail.png',
	'mandrill_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/mandrill.png',
	'sendgrid_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/sendgrid.png',
	'mailgun_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/mailgun.png',
	'sendinblue_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/brevo.png',
	'postmark_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/postmark.png',
	'sparkpost_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/sparkpost.png',
	'mailjet_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/mailjet.png',
	'sendpulse_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/sendpulse.png',
	'smtp2go_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/smtp2go.png',
	'office365_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/ms365.png',
	'elasticemail_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/elasticemail.png',
	'aws_ses_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/amazon.png',
	'zohomail_api' => POST_SMTP_URL . '/Postman/Wizard/assets/images/zoho.png'
	);

$urls is redefined on each iteration. However, the content of $urls does not change during the loop. Hence, $urls should be defined outside the loop.