melvinstanly · October 4, 2021 09:24
diff --git a/gistfile1.txt b/gistfile1.txt
 <?php
 $cleaned = preg_replace('/'. preg_quote($remove, '/') . '$/', '', $cleaned);

 //$remove -> The string to be removed which is input by the user
 // Or you can use a regular expression as shown below

 $cleaned = preg_replace('/\[\]$/', '', $cleaned); // => Removes square brackets at the end of the string.
	<?php
	$cleaned = preg_replace('/'. preg_quote($remove, '/') . '$/', '', $cleaned);

	//$remove -> The string to be removed which is input by the user
	// Or you can use a regular expression as shown below

	$cleaned = preg_replace('/\[\]$/', '', $cleaned); // => Removes square brackets at the end of the string.