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<?php function autoLoadClass($name) { foreach(debug_backtrace() as $call) { if(!array_key_exists('type', $call) && $call['function'] == 'class_exists') { return; } } echo 'spl_autoload_register: ', $name, '<br>'; } spl_autoload_register('autoLoadClass'); class_exists('Foo'); class_exists('Bar'); class_exists('Foo\\Bar');
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