How to Convert Special Characters to Unicode Using PHP?

Hello Friends, today I will tell you through this article how you can convert special characters to unicode using php. So let’s go.

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You can convert special characters to unicode with the function of php very easily. json_encode is the inbuilt function of php. You can convert special characters to unicode using this function. How this function will be used .Example of this is explained to you below.

convert-special-characters-to-unicode.php

$string = "I am expert’s php developer";
print_r(json_encode($string));
output//
"I am expert\u2019s php developer"

You create a convert-special-characters-to-unicode.php file, copy the code below and paste it into your file. Then after that run this file on your server.