Script to quickly test PHP mail().

mailtest.php

<?php
/**
 * mailtest.php
 * 
 * Provides a <s>simple</s> wrapper for testing PHP's mail() function.
 * Relies on sendmail
 * 
 * @Author Dan DuLeone <dan.duleone@nbcuni.com>
 * 
 * Required:
 * -i|--id	Server Identifier
 * 
 * Optional:
 * -t|--to	To Address
 * -f|--from	From Address
 * -s|--subject	Message Subject
 */
 
/**
 * Usage:
 * 
 * php mailtest.php --to "to@address.com" --from "from@address.com" --subject "Message Subject" --id "Server ID"
 * php mailtest.php -t "to@address.com" -f "from@address.com" -s "Message Subject" -i "Server ID"
 * 
 * /opt/php-5.3.22/bin/php mailtest.php -i "Machine Name"
 */


$shortopts = "t:f:s:i:";
$longopts = array(
	"to:",
	"from:",
	"subject:",
	"id:"
);

$opts = getopt($shortopts, $longopts);

$to = "";
$subject = "";
$from = "";
$message = "";

if (isset($opts['id'])) {
	$id = $opts['id'];
} elseif (isset($opts['i'])) {
	$id = $opts['i'];
} else {
	die("Machine identifier is required. [-i|--id]\n");
}

if (isset($opts['to'])) {
	$to = $opts['to'];
} elseif (isset($opts['t'])) {
	$to = $opts['t'];
} else {
	$to = "dan.duleone@nbcuni.com";
	echo "No To Address provided. [-t|--to] Using default.\n";
	echo "\tDefault: " . $to . "\n\n";
}

if (isset($opts['from'])) {
	$from = $opts['from'];
} elseif (isset($opts['f'])) {
	$from = $opts['f'];
} else {
	$from = "emailtest@nbcuni.com";
	echo "No From Address provided. [-f|--from] Using default.\n";
	echo "\tDefault: " . $from . "\n\n";
}

if (isset($opts['subject'])) {
	$subject = $opts['subject'];
} elseif (isset($opts['s'])) {
	$subject = $opts['s'];
} else {
	$subject = "[" .$id . "] PHP Mail() Test";
	echo "No Message Subject provided. [-s|--subject] Using default.\n";
	echo "\tDefault: " . $subject . "\n\n";
}


$message = "";
$message .= "Testing mail sent from: " . $id . "\r\n";
$message .= "Sent: " . date('r',time()) . "\r\n";
$headers = array(
	"From: " . $from,
	"Reply-To: " . $from,
	"X-Mailer: PHP/" . phpversion()
);

if(mail($to, $subject, $message, implode("\r\n", $headers))) {
	die("Mail sent successfully.\n");
} else {
	die("An error occurred. Mail was not sent.\n");
}