Therefore, we have passed our encoded string to it, and then we have printed the decoded string on the console by using another “echo” command. This function takes an encoded string as input. After that, we have created a variable named “$decoded” and have equalized it to the built-in PHP function “base64_decode”. Then, we have used the same “echo” statement for printing the encoded string on the console. We have passed the original string to this function. This function takes a string as an input. Then, we have created a variable named “$encoded” and have equalized it to the built-in PHP function “base64_encode”. Inside this function, we have written a message and the original string that is to be printed. The “nl2br” function is used for inserting a newline after the current statement when used in conjunction with the “\n” flag just to enhance the readability of the output. Then, we have created a variable “$str” and have equalized it to the string “I am a sample string.” For printing this string on the console, we have used the statement “echo nl2br(“The original string is: $str \n”).” The “echo” command in PHP is used for printing anything on the console. Anything you will write outside this tag will not be executed. The entire PHP script will be enclosed within this tag. In this PHP script, we have first placed the PHP tag i.e. You need to take a look at this script first, and then we will try to explain it to you. The PHP script for performing the Base64 encoding and decoding is very simple. The Process of Performing the Base64 Encoding and Decoding in PHP BASE64 DECODE LINUX CODEYou literally need to write a single line of code for performing each of these processes, and you will realize it once you will go through the PHP script that we have designed for you. These two built-in functions of PHP make it extremely convenient to do the Base64 encoding and decoding as needed. Here, “StringToBeDecoded” refers to the string that you wish to decode. String base64_decode (string StringToBeDecoded ) Moreover, the return type of both of these functions is also “string.” The general syntaxes of both of these functions are given below: The encoding function takes a normal string as the input, whereas the decoding function takes an encoded string as the input. Both these functions accept a single parameter. The PHP function that is used for the Base64 encoding is “base64_encode,” whereas the one used for decoding is “base64_decode”. The PHP programming language contains built-in functions for doing the Base64 encoding and decoding. The Built-in Encode and Decode Functions of PHP and their Parameters BASE64 DECODE LINUX WINDOWS 10Operating System Usedįor this particular article, we have used the Windows 10 operating system, and we have accessed the online PHP compiler by using the Google Chrome browser however, you can pick any operating system or browser of your choice for using this compiler. However, you can also use Visual Studio, Visual Studio Code, or any other compiler of your choice if you wish so. This is exactly why we freed ourselves up from the hassle of installing a dedicated compiler for executing our PHP script rather, we preferred using an online one. In this guide, we wanted to focus more on the actual code rather than on the compiler used. Compiler Usedįor creating a PHP script for the Base64 encoding and decoding and compiling it, later on, we used an online compiler. As far as today’s article is concerned, then we will try to learn the concept of Base64 encoding and decoding using the PHP programming language. It means that it is capable of shrinking a lengthy code written in some other programming language into a few lines of code. The reason for the popularity of this language is due to the fact that its syntax is extremely concise and simple. It is basically a scripting language that is mainly used for web development. PHP is known to be the most widely used general-purpose programming language.
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