How to Remove Special Characters from String in PHP?

Hey Artisan,

In this tute, we will discuss php string remove special characters. This tutorial will give you a simple example of php remove special characters from string. I explained simply about how to remove special characters from a string in php. if you want to see an example of remove special characters from string php then you are in the right place.

In this example, i will give you very simple example of how to remove special characters from a string in php. we will use preg_replace() to remove special characters from string. so, let's see the example code with output:

index.php

<?php
    
$str = "Hello, How are you $##%% my friends?";
    
$cleanString = preg_replace('/[^A-Za-z0-9 ]/', '', $str);
    
echo $cleanString;
   
?>

Output:

Hello How are you  my friends

I hope it can help you...