/PHP/Custom autoload without composer php psr4

Custom autoload without composer 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;
        }
    });
}

Composer autoload psr-4

"autoload": {
   "psr-4": {
        "Vendor\\": "src/"
    },
 },

Source: treinaweb.com.br

Similar codes

2 votes150 views1 answer
Check if table exists sql php
PHP
1 vote119 views1 answer
Wpml get translated post id
PHP
3 votes183 views3 answers
Loop index foreach laravel
PHP
0 vote129 views1 answer
Magento 2 get number of cart items
PHP
0 vote117 views1 answer
Get server ip php
PHP
0 vote162 views1 answer
Laravelda cortollerga keladigan zaproslarni cheklash
PHP
1 vote140 views1 answer
Php array merge skip diplicate
PHP
1 vote216 views2 answers
Yii1 set flash
PHP Yii
2 votes127 views3 answers
Php setinterval
PHP
-1 vote119 views1 answer
Php include file from file included before
PHP