example-wp-mail.php

<?php
	//////////////////////////
	# Set Emails as HTML
	//////////////////////////
	if(!function_exists('set_html_content_type')){
		function set_html_content_type() {
			return 'text/html';
		}
	}
	
	/////////////////////////
	# Send Email
	/////////////////////////
//	add_action('init', 'send_email_example');
	function send_email_example(){
		
		/////////////////////////
		# Create the message
		/////////////////////////
		ob_start();
		?>
			<h1>HTML Email</h1>
			<p>This email consists of an html message.</p>
		<?php
		$message = ob_get_contents();
		ob_end_clean();
		
		//////////////////////////
		# Setup the parameters
		//////////////////////////
		$args = array(
		
			'headers' => array(
				
				'From: YourName <first@email.com>',
				
				'Return-Path: me@myblog.com',
				'MIME-Version: 1.0',
				'Content-Type: text/html; charset=UTF-8',
				
				'Cc: ReceiverName <second@email.com>',
				'Bcc: Receiver2Name <third@email.com>',
				
			),
			
			'to' => array(
				'ReceiverName <recipient1@example.com>',
				'ReceiverName2 <recipient2@foo.example.com>',
			),
			
			'subject' => __('Lets Do This!', TEXTDOMAIN),
			
			'message' => $message,
			
			'attachments' => array(
				WP_CONTENT_DIR.'/uploads/file_to_attach.doc',
			),
			
		);
		
		//////////////////////////////////
		# Apply Filters & Send Email
		//////////////////////////////////
		add_filter( 'wp_mail_content_type', 'set_html_content_type' );
		wp_mail ( $args['to'], $args['subject'], $args['message'], $args['headers'], $args['attachments'] );
		remove_filter( 'wp_mail_content_type', 'set_html_content_type' );
	}
?>