Backslash Itself
If you need to include a backslash itself within a string, you can use \\.
PHP
<?php $str = "This is a backslash: \\" ; echo $str ; ?> |
Output
This is a backslash: \
How to use Escape Characters in PHP ?
Escape characters in PHP are special characters that allow you to include non-printable characters, represent special characters, or format strings in a way that might be challenging with regular characters alone. They are preceded by a backslash \. In this article, we’ll explore how to use escape characters in PHP, covering various scenarios and providing detailed descriptions with examples.