Use 5.2-compatible autoloader in 5.2 dependencies directory.

Author: Felix Arntz

load-files.php

@@ -9,7 +9,7 @@ function wpephpcompat_load_files() {
 	require_once dirname( __FILE__ ) . '/src/wpephpcompat.php';
 
 	if ( version_compare( phpversion(), '5.3', '<' ) ) {
-		$autoload_file = dirname( __FILE__ ) . '/php52/vendor/autoload.php';
+		$autoload_file = dirname( __FILE__ ) . '/php52/vendor/autoload_52.php';
 	} else {
 		$autoload_file = dirname( __FILE__ ) . '/vendor/autoload.php';
 	}

php52/composer.json

@@ -1,10 +1,20 @@
 {
 	"require": {
 		"squizlabs/php_codesniffer": "2.9.*",
-		"wimg/php-compatibility": "7.1.5"
+		"wimg/php-compatibility": "7.1.5",
+		"xrstf/composer-php52": "1.*"
 	},
 	"scripts": {
-		"post-update-cmd": "vendor/bin/phpcs --config-delete installed_paths; rm -rf vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility; cp -rp vendor/wimg/php-compatibility vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility",
-		"post-install-cmd": "vendor/bin/phpcs --config-delete installed_paths; rm -rf vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility; cp -rp vendor/wimg/php-compatibility vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility"
+		"post-update-cmd": [
+			"xrstf\\Composer52\\Generator::onPostInstallCmd",
+			"vendor/bin/phpcs --config-delete installed_paths; rm -rf vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility; cp -rp vendor/wimg/php-compatibility vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility"
+		],
+		"post-install-cmd": [
+			"xrstf\\Composer52\\Generator::onPostInstallCmd",
+			"vendor/bin/phpcs --config-delete installed_paths; rm -rf vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility; cp -rp vendor/wimg/php-compatibility vendor/squizlabs/php_codesniffer/CodeSniffer/Standards/PHPCompatibility"
+		],
+		"post-autoload-dump": [
+			"xrstf\\Composer52\\Generator::onPostInstallCmd"
+		]
 	}
 }