PHP scripts 2020

PHP script that extracts the extension of a file | substr(), strrpos(), strpos()

The PHP function that helped me calculate the award mark for my MA degree | Multidimensional arrays

JavaScript function that shuffles a string of characters | Math.floor(Math.random() * string.length)

PHP function that generates a random system of linear equations | array_slice(), rtrim(), rand()

PHP function that colours the words of a phonetic transcription alternately | IPA | explode()

PHP function that adds commas to large numbers | strval(), is_integer(), floor(), substr_replace()

PHP function that counts the number of syllables in a phonetic transcription | IPA | substr_count()

PHP function that shuffles an associative array while preserving the key-value pairs | array_keys()

PHP function that reads a folder and lists its files and subfolders | opendir(), readdir()

JavaScript function that shuffles an array | Math.floor(Math.random() * array.length)

PHP function that generates a random string of characters | substr(), str_shuffle(), htmlentities()

JavaScript function that adds commas to large numbers | Number.isInteger(), Math.floor(), slice()

PHP function that finds all prime numbers within a given range | Nested for loop

PHP function that finds all divisors of a number | is_integer(), for loop