namespaced.php (1345B)
1 <?php 2 3 require_once dirname(dirname(__FILE__)) . '/autoload.php'; 4 5 if (PHP_VERSION_ID < 50300) { 6 return; 7 } 8 9 /* 10 * This file is just for convenience, to allow developers to reduce verbosity when 11 * they add this project to their libraries. 12 * 13 * Replace this: 14 * 15 * $x = ParagonIE_Sodium_Compat::crypto_aead_xchacha20poly1305_encrypt(...$args); 16 * 17 * with this: 18 * 19 * use ParagonIE\Sodium\Compat; 20 * 21 * $x = Compat::crypto_aead_xchacha20poly1305_encrypt(...$args); 22 */ 23 spl_autoload_register(function ($class) { 24 if ($class[0] === '\\') { 25 $class = substr($class, 1); 26 } 27 $namespace = 'ParagonIE\\Sodium'; 28 // Does the class use the namespace prefix? 29 $len = strlen($namespace); 30 if (strncmp($namespace, $class, $len) !== 0) { 31 // no, move to the next registered autoloader 32 return false; 33 } 34 35 // Get the relative class name 36 $relative_class = substr($class, $len); 37 38 // Replace the namespace prefix with the base directory, replace namespace 39 // separators with directory separators in the relative class name, append 40 // with .php 41 $file = dirname(dirname(__FILE__)) . '/namespaced/' . str_replace('\\', '/', $relative_class) . '.php'; 42 // if the file exists, require it 43 if (file_exists($file)) { 44 require_once $file; 45 return true; 46 } 47 return false; 48 });