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<?php trait foo { } class bar { use foo; } print_r(class_uses(new bar)); print_r(class_uses('bar')); function __autoload($class_name) { require_once $class_name . '.php'; } // use __autoload to load the 'not_loaded' class print_r(class_uses('not_loaded', true)); ?>
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: __autoload() is no longer supported, use spl_autoload_register() instead in /in/dD0WN on line 12
Process exited with code 255.

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