Php psr4

<?php
//custom autoload without composer
$to_map = [
    'App\\' =>  'app/',
    'Core\\' => 'Core/',
];

foreach($to_map as $prefix => $base_dir)
{
    spl_autoload_register(function ($class) use ($prefix, $base_dir) {

        $base_dir = __DIR__ . "/{$base_dir}";

        $len = strlen($prefix);
        if (strncmp($prefix, $class, $len) !== 0)
        {
            return;
        }

        $relative_class = substr($class, $len);

        $file = $base_dir . str_replace('\\', '/', $relative_class) . '.php';

        if (file_exists($file))
        {
            require $file;
        }
    });
}

Similar codes

1 vote250 views1 answer
Php remove line if it contains string
PHP
0 vote326 views1 answer
Symfony Expected argument of type "string", "null" given
PHP Symfony
3 votes238 views2 answers
Laravel .htaccess settings
PHP
4 votes238 views2 answers
Php echo an array to console
PHP
1 vote236 views2 answers
Eloquent pluck multiple columns
PHP
0 vote234 views1 answer
Php print number
PHP
3 votes252 views1 answer
Laravel back button
PHP
0 vote291 views1 answer
Nested with laravel
PHP Laravel
1 vote248 views3 answers
Php check connection to database
PHP
0 vote236 views1 answer
Php triple quotes
PHP