/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 votes124 views2 answers
Laravel migration remove unique constraint
PHP
0 vote99 views1 answer
Laravel collection max
PHP
0 vote157 views1 answer
Psr/log is locked to version 2.0.0 and an update of this package was not requested. - psr/log 2.0.0 requires php >=8.0.0 -> your php version (7.4.26) does not satisfy that requirement.
PHP
1 vote173 views1 answer
Check email exist or not wordpress
PHP
3 votes94 views3 answers
Clear laravel.log
PHP
18 votes97 views5 answers
If statement in laravel blade
PHP
5 votes123 views5 answers
Table drop foreign php laravel
PHP Laravel
0 vote185 views1 answer
Drupal 9 cache killer kill switch
PHP Drupal
0 vote98 views1 answer
Php define variable type
PHP
0 vote137 views1 answer
Laravel flutter save image in data
PHP