PHP code example of improved / function

1. Go to this page and download the library: Download improved/function library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

improved / function example snippets


use Improved as i;

$slugify = i\function_pipe(
    fn($str) => i\string_case_convert($str, i\STRING_LOWERCASE),
    'Improved/string_remove_accents',
    'trim',
    fn($str) => preg_replace('/\W+/', '-', $str)
);

$slugify("Bonjour du monde / Français "); // "bonjour-du-monde-francais"


use Improved as i;

$make = i\function_all(
    static function(ArrayObject $acc, array $opts): void {
        if (in_array('skip-prepare', $opts, true)) return;
        $acc[] = 'prepare';
    },
    new Compiler(), // Invokable object
    static function(ArrayObject $acc, array $opts): void {
        $acc[] = 'finish';
    }
);

$acc = new ArrayObject();
$opts = [/* ... */];

$make($acc, $opts);


$sum_of_range = i\function_trampoline(function ($from, $to, $acc = 0) use (&$sum_of_range) {
    if ($from > $to) {
        return $acc;
    }
    
    return $sum_of_range($from + 1, $to, $acc + $from);
});

$sum_of_range(1, 10000); // 50005000;