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media ​

File: src/Helpers/media.php

File and media utility helpers for human-readable size formatting and safe filename generation.

Functions ​

bytesToHuman ​

php
bytesToHuman(float $bytes): string

Converts a raw byte count to a human-readable string with appropriate unit:

php
bytesToHuman(1536);     // "1.5 Kb"
bytesToHuman(2097152);  // "2 Mb"

Units: B, Kb, Mb, Gb, Tb, Pb. Divides by 1024 at each step and rounds to 2 decimal places.

replaceAccents ​

php
replaceAccents(string $str): string

Transliterates accented and non-ASCII characters to their closest ASCII equivalent using iconv('UTF-8', 'ASCII//TRANSLIT', ...). Example: café → cafe.

sanitizeFilename ​

php
sanitizeFilename(string $filename): string

Produces a safe, lowercase filename suitable for storage and URL usage:

  1. Calls replaceAccents() to remove diacritics
  2. Replaces spaces and %20 with -
  3. Removes all characters except alphanumerics, -, and .
  4. Removes all but the last . (to keep the extension)
  5. Collapses multiple consecutive - into one
  6. Removes - immediately before .
  7. Lowercases the result
php
sanitizeFilename('Héllo Wörld (2).JPG');
// → "hello-world-2.jpg"