How to remove some characters from string in php

In this article, we will see how to remove special characters from strings in PHP, along with understanding their implementation through the examples. We have given a string and we need to remove special characters from string str in PHP, for this, we have the following methods in PHP:

Using str_replace[] Method: The str_replace[] methodis used to remove all the special characters from the given string str by replacing these characters with the white space [” “].

Syntax:

str_replace[ $searchVal, $replaceVal, $subjectVal, $count ]

Example: This example illustrates the use of the str_replace[] function to remove the special characters from the string.

PHP