What is the definition of a PHP encoded string?
The definition of a PHP encoded string is a string that has been processed or manipulated using PHP, often for purposes like encryption, serialization, or encoding special characters for safe data transmission and storage.
Base64 Encoding: PHP can encode data into a base64 string, which is a common method for encoding binary data into a text string. For example:Original Binary Data: Hello, World!Base64 Encoded String: SGVsbG8sIFdvcmxkIQ==
URL Encoding: PHP can encode special characters in a URL to ensure they are transmitted and processed correctly. For example:Original URL: https://example.com/search?q=white&blackURL Encoded String: https%3A%2F%2Fexample.com%2Fsearch%3Fq%3Dwhite%26black
HTML Encoding: PHP can encode characters to their HTML entities to prevent cross-site scripting (XSS) vulnerabilities. For example:Original HTML: <script>alert("Hello, World!");</script>HTML Encoded String: <script>alert("Hello, World!");</script>
JSON Encoding: PHP can encode data into a JSON string, which is commonly used for data exchange between a server and a web application. For example:Original Data: {"name": "John", "age": 30}JSON Encoded String: {"name": "John", "age": 30}