#dataencoding

En este post vamos a ver a ver algo que sirve para programación incluido PLC. ASCII , significa Código Estándar Estadounidense para el Intercambio de Información. Tabla código ASCII para siete bits Te dejo un resumen del las tablas: Bloque de Control (0-31): Los comandos “invisibles” (como LF para salto de línea). Bloque de Símbolos y Números (32-64): Espacio, puntuación y dígitos. Bloque…

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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: &lt;script&gt;alert(&quot;Hello, World!&quot;);&lt;/script&gt;