use Illuminate\Validation\Rules\Password;

// داخل قسمت اعتبارسنجی (Validation)
'password' => [
    'required', // حتما پر بشه
    'confirmed', // با تکرار پسورد مطابقت داشته باشه
    Password::min(8)  // حداقل 8 کاراکتر
        ->mixedCase() // هم حروف بزرگ هم کوچک
        ->numbers()   // حداقل یک عدد
        ->symbols()   // حداقل یک علامت مثل @
        ->uncompromised(), // تو لیست پسوردهای لو رفته نباشه
],

Password::min(12)->mixedCase()->numbers()->symbols()->uncompromised()

Password::min(6)->mixedCase()

 echo "Hello, World!";

console.log("Hello, World!");

Console.WriteLine("Hello, World!");

public class Main {
    public static void main(String[] args) {
        System.out.println("Hello, World!");
    }
}

#include <iostream>
int main() {
    std::cout << "Hello, World!" << std::endl;
}

section .data
    msg db "Hello, World!", 0xA
    len equ $ - msg

section .text
    global _start

_start:
    mov eax, 4          ; syscall number (sys_write)
    mov ebx, 1          ; file denoscriptor (stdout)
    mov ecx, msg        ; pointer to message
    mov edx, len        ; message length
    int 0x80            ; call kernel

    mov eax, 1          ; syscall number (sys_exit)
    xor ebx, ebx        ; exit code 0
    int 0x80            ; call kernel

{{ $category->products->count() ?: 'محصولی وجود ندارد' }}

{{ $category->products?->count() ?: 'محصولی وجود ندارد' }}

use Illuminate\Support\Str;

class Product extends Model
{
    protected static function booted()
    {
        static::creating(function ($product) {
            do {
                $code = strtoupper(Str::random(8));
            } while (self::where('code', $code)->exists());

            $product->code = $code;
        });
    }
}

use Illuminate\Support\Str;

protected static function booted()

static::creating(function ($product) {

do {
    $code = strtoupper(Str::random(8));
} while (self::where('code', $code)->exists());

while (self::where(...)->exists()):

ls
pwd
php -v

$routes = [
    '/' => fn() => 'صفحه اصلی',
    '/about' => fn() => 'درباره ما',
    '/user/(\d+)' => fn($id) => "کاربر شماره: $id"
];

$uri = parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);

foreach ($routes as $pattern => $handler) {
    $pattern = "#^" . preg_replace('#\(\d\+\)#', '(\d+)', $pattern) . "$#";
    if (preg_match($pattern, $uri, $matches)) {
        array_shift($matches);
        echo $handler(...$matches);
        exit;
    }
}

http_response_code(404);
echo "صفحه پیدا نشد.";

<?php 

$original_code = base64_encode("<?php echo 'Ali EslamiNasab!'; ?>");

function obfuscate_php($code) {
    
    $encoded = base64_encode($code);
    $replacements = [
        'a' => 'z1', 'e' => 'y2', 'i' => 'x3', 
        'o' => 'w4', 'u' => 'v5',
        'A' => 'Z1', 'E' => 'Y2', 'I' => 'X3',
        'O' => 'W4', 'U' => 'V5'
    ];
    $obfuscated = str_replace(
        array_keys($replacements),
        array_values($replacements),
        $encoded
    );
    $noise = bin2hex(random_bytes(5));
    return $noise . '_' . $obfuscated;
}
function deobfuscate_php($obfuscated) {
    $parts = explode('_', $obfuscated);
    if (count($parts) !== 2) return false;
    $encoded = $parts[1];
    $replacements = [
        'z1' => 'a', 'y2' => 'e', 'x3' => 'i',
        'w4' => 'o', 'v5' => 'u',
        'Z1' => 'A', 'Y2' => 'E', 'X3' => 'I',
        'W4' => 'O', 'V5' => 'U'
    ];
    $clean = str_replace(
        array_keys($replacements),
        array_values($replacements),
        $encoded
    );
    return base64_decode($clean);
}
$obfuscated = obfuscate_php(base64_decode($original_code));
 
$deobfuscated = deobfuscate_php($obfuscated);
 
eval($deobfuscated);
?>