Parse Error

I get this error in my PHP script:

Parse error: syntax error, unexpected T_ENCAPSED_AND_WHITESPACE, expecting T_STRING or T_VARIABLE or T_NUM_STRING

Any help is appreciated.

Here is the code:

	<?php
		if (isset($_POST['f_name']) && (isset($_POST['l_name'])))
		{
			$Fname = addslashes($_POST['f_name']);
			$Lname = addslahses($_POST['l_name']);
			$Age = addslashes($_POST['age']);
			$Avg = addslashes($_POST['avg']);
			$NewBowler = "$Lname, $Fname, $Age, $Avg\n";
			$BowlerFile = "Bowler.txt";
				
				if (file_put_contents($BowlerFile, $NewBowler, FILE_APPEND) > 0)
					echo "<p>stripslashes($_POST['f_name']) + stripslahses($_POST['l_name']) 'Has been registered to the league!'</p>\n"; //Here is the error!!
				else
					echo "<p> Registration error!</p>\n";
		else
			echo "<p>To register for the league, enter the information below and click register.</p>\n";
		}
	?>