{"id":170779,"date":"2013-02-26T13:51:03","date_gmt":"2013-02-26T09:51:03","guid":{"rendered":"http:\/\/savepearlharbor.com\/?p=170779"},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-29T21:00:00","slug":"","status":"publish","type":"post","link":"https:\/\/savepearlharbor.com\/?p=170779","title":{"rendered":"PHP: \u041a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0432\u044b\u0437\u043e\u0432\u043e\u0432 \u043d\u0430 \u0433\u0440\u0430\u043d\u0438 \u0444\u043e\u043b\u0430<\/span>"},"content":{"rendered":"
\t\u0421\u0438\u0434\u0435\u043b \u044f \u043a\u0430\u043a-\u0442\u043e \u0432\u0435\u0447\u0435\u0440\u043e\u043c \u0438 \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u044b\u0432\u0430\u043b \u0442\u043e\u043d\u043d\u044b \u043a\u043e\u0434\u0430 \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u0438\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u0430. \u041a\u043e\u0434 \u0441\u0442\u0430\u0440\u044b\u0439, \u043a\u043e\u0435-\u0433\u0434\u0435 \u043a\u043e\u0441\u0442\u044b\u043b\u0438, \u043d\u043e \u043a\u0443\u0434\u0430 \u0436\u0435 \u0431\u0435\u0437 \u043d\u0438\u0445. \u0411\u044b\u0432\u0430\u0435\u0442.<\/a>\u0410 \u0432\u043e\u0442 \u043d\u0430 \u00ab\u0442\u044f\u0436\u0435\u043b\u044b\u0445\u00bb \u043c\u0435\u0442\u043e\u0434\u0430\u0445 \u0443 \u043d\u0430\u0441 \u043a\u0435\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435, \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u0432 \u0442\u0430\u043a\u043e\u043c \u0432\u043e\u0442 \u0432\u0438\u0434\u0435: <\/p>\n

<font size="2" face="Courier New" color="black"><br \/><font color="#3A00FF"><b>class<\/b><\/font> GarlemShake <font color="#009900">{<\/font><br \/><font color="#339933">...<\/font><br \/><font color="#3A00FF"><b>public<\/b><\/font> <font color="#3A00FF"><b>function<\/b><\/font> getTotals<font color="#009900">(<\/font><font color="#000088">$client_id<\/font><font color="#009900">)<\/font> <font color="#009900">{<\/font><br \/>    <font color="#990000">static<\/font> <font color="#000088">$cache<\/font> <font color="#339933">=<\/font> <font color="#3A00FF"><b>null<\/b><\/font><font color="#339933">;<\/font><br \/>    <font color="#000088">$key<\/font> <font color="#339933">=<\/font> <font color="#990000">md5<\/font><font color="#009900">(<\/font><font color="#990000">serialize<\/font><font color="#009900">(<\/font><font color="#990000">func_get_args<\/font><font color="#009900">(<\/font><font color="#009900">)<\/font><font color="#009900">)<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/>    <font color="#b1b100">if<\/font> <font color="#009900">(<\/font><font color="#990000">isset<\/font><font color="#009900">(<\/font><font color="#000088">$cache<\/font><font color="#009900">[<\/font><font color="#000088">$key<\/font><font color="#009900">]<\/font><font color="#009900">)<\/font><font color="#009900">)<\/font> <font color="#009900">{<\/font><br \/>        <font color="#666666"><i>\/\/ \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0435\u043c \u0434\u043e\u043b\u0433\u043e \u0438 \u0443\u043f\u043e\u0440\u043d\u043e<\/i><\/font><br \/>        <font color="#666666"><i>\/\/ \u0441\u043a\u043b\u0430\u0434\u044b\u0432\u0430\u0435\u043c \u0432 $result<\/i><\/font><br \/>        <font color="#000088">$cache<\/font><font color="#009900">[<\/font><font color="#000088">$key<\/font><font color="#009900">]<\/font> <font color="#339933">=<\/font> <font color="#000088">$result<\/font><font color="#339933">;<\/font><br \/>    <font color="#009900">}<\/font> <font color="#b1b100">else<\/font> <font color="#009900">{<\/font><br \/>        <font color="#000088">$result<\/font> <font color="#339933">=<\/font> <font color="#000088">$cache<\/font><font color="#009900">[<\/font><font color="#000088">$key<\/font><font color="#009900">]<\/font><font color="#339933">;<\/font><br \/>    <font color="#009900">}<\/font><br \/>    <br \/>    <font color="#b1b100">return<\/font> <font color="#000088">$result<\/font><font color="#339933">;<\/font>    <br \/><font color="#009900">}<\/font><br \/><font color="#339933">...<\/font><br \/><font color="#009900">}<\/font><br \/> <\/font><\/code><\/p><\/blockquote>\n

\u041f\u043e\u0432\u0442\u043e\u0440\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0447\u0442\u0438 \u043f\u043e \u0432\u0441\u0435\u043c\u0443 \u043f\u0440\u043e\u0435\u043a\u0442\u0443.\u041d\u0435\u043a\u0440\u0430\u0441\u0438\u0432\u043e? \u0414\u0430. \u0414\u043e\u043b\u0433\u043e \u043f\u0435\u0447\u0430\u0442\u0430\u0442\u044c? \u041d\u0443 \u043c\u043e\u0436\u043d\u043e \u0432 \u0441\u043d\u0438\u043f\u043f\u0435\u0442\u044b \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c, \u0438 \u043d\u0430 \u0444\u0440\u0430\u0437\u0443 makemycache \u043e\u043d \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u0434\u0430\u0432\u0430\u0442\u044c \u0437\u0430\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0439 \u043a\u0443\u0441\u043e\u043a \u043a\u043e\u0434\u0430.\u0423\u0445\u0443\u0434\u0448\u0430\u0435\u0442 \u043a\u043e\u0434? \u0427\u0438\u0442\u0430\u0435\u043c\u043e\u0441\u0442\u044c \u0443\u0436 \u0442\u043e\u0447\u043d\u043e.\u041d\u043e, \u043a\u0430\u043a \u0432\u0441\u0435\u043c \u043d\u0430\u043c \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e, \u043b\u0435\u043d\u044c \u2014 \u0434\u0432\u0438\u0433\u0430\u0442\u0435\u043b\u044c \u043f\u0440\u043e\u0433\u0440\u0435\u0441\u0441\u0430. \u0412\u043e\u0442 \u0438 \u043c\u043d\u0435 \u043f\u0440\u0438\u0448\u043b\u043e \u0432 \u0433\u043e\u043b\u043e\u0432\u0443 \u0443\u043f\u0440\u043e\u0441\u0442\u0438\u0442\u044c \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u043c\u043e\u0434\u0435\u043b\u044c \u043a\u0435\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u044f\u0437\u044b\u043a\u0430. \u0417\u0430 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043c\u0438\u043d\u0443\u0442 \u043d\u0430\u043a\u0438\u0434\u0430\u043b \u043f\u0440\u043e\u0441\u0442\u0435\u043d\u044c\u043a\u0438\u0439 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f, \u0441\u043a\u043b\u0430\u0434\u044b\u0432\u0430\u044e\u0449\u0438\u0439 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0432 \u043c\u0430\u0441\u0441\u0438\u0432 \u0432\u043d\u0443\u0442\u0440\u0438 \u0441\u0435\u0431\u044f.<\/p>\n

<font size="2" face="Courier New" color="black"><br \/><font color="#3A00FF"><b>class<\/b><\/font> Cacheable <font color="#009900">{<\/font><br \/>        <font color="#009933"><i>\/** @var object *\/<\/i><\/font><br \/>        protected <font color="#000088">$_instance<\/font> <font color="#339933">=<\/font> <font color="#3A00FF"><b>null<\/b><\/font><font color="#339933">;<\/font><br \/>        <font color="#009933"><i>\/** @var array *\/<\/i><\/font><br \/>        protected <font color="#000088">$_cache<\/font> <font color="#339933">=<\/font> <font color="#990000">array<\/font><font color="#009900">(<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/><br \/>        <font color="#009933"><i>\/**<br \/>         * \u041a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440-\u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0447\u0438\u043a<br \/>         *\/<\/i><\/font> <br \/>        <font color="#3A00FF"><b>public<\/b><\/font> <font color="#3A00FF"><b>function<\/b><\/font> __construct<font color="#009900">(<\/font><font color="#009900">)<\/font> <font color="#009900">{<\/font><br \/>                <font color="#000088">$params<\/font> <font color="#339933">=<\/font> <font color="#990000">func_get_args<\/font><font color="#009900">(<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/>                <font color="#b1b100">if<\/font> <font color="#009900">(<\/font><font color="#339933">!<\/font><font color="#990000">empty<\/font><font color="#009900">(<\/font><font color="#000088">$params<\/font><font color="#009900">)<\/font><font color="#009900">)<\/font> <font color="#009900">{<\/font>                      <br \/>                        <font color="#000088">$this<\/font><font color="#339933">-><\/font>_instance <font color="#339933">=<\/font> <font color="#990000">is_object<\/font><font color="#009900">(<\/font><font color="#000088">$obj<\/font> <font color="#339933">=<\/font> <font color="#990000">array_shift<\/font><font color="#009900">(<\/font><font color="#000088">$params<\/font><font color="#009900">)<\/font><font color="#009900">)<\/font> ? <font color="#000088">$obj<\/font> <font color="#339933">:<\/font> <font color="#3A00FF"><b>new<\/b><\/font> <font color="#000088">$obj<\/font><font color="#009900">(<\/font><font color="#000088">$params<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/>                <font color="#009900">}<\/font><br \/>        <font color="#009900">}<\/font><br \/>        <font color="#009933"><i>\/**<br \/>         * \u041c\u0430\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u043c\u0435\u0442\u043e\u0434 \u043a\u0435\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f<br \/>         * <br \/>         * @param $method<br \/>         * @param $params<br \/>         *<br \/>         * @return mixed<br \/>         *\/<\/i><\/font><br \/>        <font color="#3A00FF"><b>public<\/b><\/font> <font color="#3A00FF"><b>function<\/b><\/font> __call<font color="#009900">(<\/font><font color="#000088">$method<\/font><font color="#339933">,<\/font> <font color="#000088">$params<\/font><font color="#009900">)<\/font> <font color="#009900">{<\/font><br \/>                <font color="#000088">$instance<\/font> <font color="#339933">=<\/font> <font color="#990000">isset<\/font><font color="#009900">(<\/font><font color="#000088">$this<\/font><font color="#339933">-><\/font>_instance<font color="#009900">)<\/font> ? <font color="#000088">$this<\/font><font color="#339933">-><\/font>_instance <font color="#339933">:<\/font> <font color="#000088">$this<\/font><font color="#339933">;<\/font><br \/><br \/>                <font color="#000088">$key<\/font> <font color="#339933">=<\/font> <font color="#990000">crc32<\/font><font color="#009900">(<\/font><font color="#990000">serialize<\/font><font color="#009900">(<\/font><font color="#990000">array<\/font><font color="#009900">(<\/font><font color="#000088">$method<\/font><font color="#339933">,<\/font> <font color="#000088">$params<\/font><font color="#009900">)<\/font><font color="#009900">)<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/>                <font color="#b1b100">if<\/font> <font color="#009900">(<\/font><font color="#339933">!<\/font><font color="#990000">isset<\/font><font color="#009900">(<\/font><font color="#000088">$this<\/font><font color="#339933">-><\/font><font color="#004000">cache<\/font><font color="#009900">[<\/font><font color="#000088">$key<\/font><font color="#009900">]<\/font><font color="#009900">)<\/font><font color="#009900">)<\/font> <font color="#009900">{<\/font><br \/>                        <font color="#000088">$result<\/font> <font color="#339933">=<\/font> <font color="#990000">call_user_func_array<\/font><font color="#009900">(<\/font><font color="#990000">array<\/font><font color="#009900">(<\/font><font color="#000088">$instance<\/font><font color="#339933">,<\/font> <font color="#000088">$method<\/font><font color="#009900">)<\/font><font color="#339933">,<\/font> <font color="#000088">$params<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/>                        <font color="#000088">$this<\/font><font color="#339933">-><\/font><font color="#004000">cache<\/font><font color="#009900">[<\/font><font color="#000088">$key<\/font><font color="#009900">]<\/font> <font color="#339933">=<\/font> <font color="#000088">$result<\/font><font color="#339933">;<\/font><br \/>                <font color="#009900">}<\/font> <font color="#b1b100">else<\/font> <font color="#009900">{<\/font><br \/>                        <font color="#000088">$result<\/font> <font color="#339933">=<\/font> <font color="#000088">$this<\/font><font color="#339933">-><\/font><font color="#004000">cache<\/font><font color="#009900">[<\/font><font color="#000088">$key<\/font><font color="#009900">]<\/font><font color="#339933">;<\/font><br \/>                <font color="#009900">}<\/font><br \/>                <br \/>                <font color="#b1b100">return<\/font> <font color="#000088">$result<\/font><font color="#339933">;<\/font><br \/>        <font color="#009900">}<\/font><br \/><font color="#009900">}<\/font><br \/> <\/font><\/code><\/p><\/blockquote>\n

\u0418\u0437 \u044f\u0437\u044b\u043a\u043e\u0432\u043e\u0439 \u043c\u0430\u0433\u0438\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u043c\u0430\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043c\u0435\u0442\u043e\u0434\u044b __call \u0438 __construct. \u041f\u0435\u0440\u0432\u044b\u0439 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0445\u0432\u0430\u0442\u0430 \u0432\u044b\u0437\u043e\u0432\u043e\u0432 (\u0434\u0430\u043b\u0435\u0435 \u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u043d \u0444\u0438\u043d\u0442 \u0443\u0448\u0430\u043c\u0438), \u0432\u0442\u043e\u0440\u043e\u0439 \u0434\u043b\u044f \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u0430 \u0432 \u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0440\u0443\u043a\u0438 \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0449\u0435\u0433\u043e \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430.\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u0430\u0440\u0443 \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u0432 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043e\u0431\u043e\u0440\u0430\u0447\u0438\u0432\u0430\u043d\u0438\u044f \u0432\u044b\u0437\u043e\u0432\u043e\u0432<\/p>\n

<font size="2" face="Courier New" color="black"><br \/><font color="#000088">$cached_db<\/font> <font color="#339933">=<\/font> <font color="#3A00FF"><b>new<\/b><\/font> Cacheable<font color="#009900">(<\/font><font color="#0000ff">'db'<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/><font color="#666666"><i>\/\/ \u043d\u0443 \u0438\u043b\u0438 \u0442\u0430\u043a<\/i><\/font><br \/><font color="#000088">$db<\/font> <font color="#339933">=<\/font> <font color="#3A00FF"><b>new<\/b><\/font> DB<font color="#339933">;<\/font><br \/><font color="#000088">$cached_db<\/font> <font color="#339933">=<\/font> <font color="#3A00FF"><b>new<\/b><\/font> Cacheable<font color="#009900">(<\/font><font color="#000088">$db<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/> <\/font><\/code><\/p><\/blockquote>\n

\u0412 \u044d\u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u0432\u0441\u0435 \u0432\u044b\u0437\u043e\u0432\u044b \u043c\u0435\u0442\u043e\u0434\u043e\u0432 $cached_db \u0431\u0443\u0434\u0443\u0442 \u043f\u0440\u043e\u043a\u0435\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u044b, \u0447\u0443\u0442\u044c \u0431\u043e\u043b\u0435\u0435, \u0447\u0435\u043c \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e.\u0410 \u0432 \u0447\u0435\u043c \u0436\u0435 \u0444\u0438\u043d\u0442 \u0443\u0448\u0430\u043c\u0438? \u0412 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u043d\u0430\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u044f. \u041f\u0440\u0435\u0434\u043f\u043e\u043b\u043e\u0436\u0438\u043c, \u0443 \u043d\u0430\u0441 \u0435\u0441\u0442\u044c \u043a\u043b\u0430\u0441\u0441, \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043d\u0430\u043c \u0445\u043e\u0442\u0435\u043b\u043e\u0441\u044c \u0431\u044b \u0437\u0430\u043a\u0435\u0448\u0438\u0440\u043e\u0432\u0430\u0442\u044c<\/p>\n

<font size="2" face="Courier New" color="black"><br \/><font color="#3A00FF"><b>class<\/b><\/font> PartialCached <font color="#3A00FF"><b>extends<\/b><\/font> Cacheable <font color="#009900">{<\/font><br \/>    <font color="#3A00FF"><b>public<\/b><\/font> <font color="#3A00FF"><b>function<\/b><\/font> NotCached<font color="#009900">(<\/font><font color="#009900">)<\/font> <font color="#009900">{<\/font><br \/>        <font color="#666666"><i>\/\/ ...<\/i><\/font><br \/>    <font color="#009900">}<\/font><br \/><br \/>    <font color="#3A00FF"><b>public<\/b><\/font> <font color="#3A00FF"><b>function<\/b><\/font> NotCachedAtAll<font color="#009900">(<\/font><font color="#009900">)<\/font> <font color="#009900">{<\/font><br \/>        <font color="#666666"><i>\/\/ ...<\/i><\/font><br \/>    <font color="#009900">}<\/font><br \/>    <br \/>    protected <font color="#3A00FF"><b>function<\/b><\/font> Cached<font color="#009900">(<\/font><font color="#009900">)<\/font> <font color="#009900">{<\/font><br \/>        <font color="#666666"><i>\/\/ ...<\/i><\/font><br \/>    <font color="#009900">}<\/font>   <br \/>    <br \/><font color="#009900">}<\/font><br \/> <\/font><\/code><\/p><\/blockquote>\n

\u041f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0432 \u043d\u0430 \u043a\u043e\u0434, \u0432\u044b \u043d\u0430\u0432\u0435\u0440\u043d\u044f\u043a\u0430 \u0441\u043a\u0430\u0436\u0435\u0442\u0435 -, \u0430 \u0433\u0434\u0435 \u0436\u0435 \u0438\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0442 \u0443\u043a\u0430\u0437\u0430\u0442\u044c, \u0447\u0442\u043e \u043a\u0435\u0448\u0438\u0440\u043e\u0432\u0430\u0442\u044c, \u0430 \u0447\u0442\u043e \u043d\u0435\u0442? \u041f\u0440\u0438\u0433\u043b\u044f\u0434\u0435\u0432\u0448\u0438\u0441\u044c \u0435\u0449\u0435 \u0440\u0430\u0437 \u043a \u043a\u043e\u0434\u0443, \u043c\u043e\u0436\u043d\u043e \u0443\u0432\u0438\u0434\u0435\u0442\u044c \u0440\u0430\u0437\u043d\u0438\u0446\u0443 \u2014 \u043e\u043d\u0430 \u0432 \u0442\u043e\u043c, \u0447\u0442\u043e \u043f\u0440\u0438 \u0432\u044b\u0437\u043e\u0432\u0435 protected \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u043d\u0430\u0448 \u043a\u044d\u0448\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442\u0441\u044f, \u0430 \u0434\u043b\u044f public \u043a\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u043e\u0442\u043a\u043b\u044e\u0447\u0435\u043d\u043e. \u0418 \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u0435\u0442\u0441\u044f \u044d\u0442\u043e\u0442 \u0444\u0438\u043d\u0442 \u0443\u0448\u0430\u043c\u0438 \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\u043c\u0438 \u0441\u0430\u043c\u043e\u0433\u043e PHP, \u043a\u0442\u043e protected \u043c\u0435\u0442\u043e\u0434\u044b \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u0435\u0442 \u0447\u0435\u0440\u0435\u0437 __call, \u043a\u043e\u0442\u043e\u0440\u044b\u0439, \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u043e, \u0431\u044b\u043b \u043f\u0435\u0440\u0435\u043a\u0440\u044b\u0442 \u0443 \u0440\u043e\u0434\u0438\u0442\u0435\u043b\u044f<\/strong>. \u0422\u0430\u043a\u0438\u0435 \u0432\u043e\u0442 \u043e\u0442\u043b\u0438\u0447\u043d\u044b\u0435 \u043f\u043e\u0434\u0430\u0440\u043a\u0438 \u043e\u0442 \u0434\u0432\u0438\u0436\u043a\u0430.\u041a\u0430\u043a \u043c\u043e\u0436\u043d\u043e \u0443\u043b\u0443\u0447\u0448\u0438\u0442\u044c? \u0414\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u043f\u0430\u0440\u043e\u0447\u043a\u0443 \u043f\u0430\u0442\u0442\u0435\u0440\u043d\u043e\u0432 \u043f\u043e \u0432\u043a\u0443\u0441\u0443 (\u0441\u0442\u0440\u0430\u0442\u0435\u0433\u0438\u0438 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043a\u0435\u0448\u0430\/\u0445\u044d\u0448\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043b\u044e\u0447\u0430). \u0413\u0434\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c? \u0420\u0435\u0448\u0430\u0439\u0442\u0435 \u0441\u0430\u043c\u0438, \u0432 \u043c\u043e\u0435\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u044d\u0442\u043e\u0442 \u043e\u0431\u0435\u0440\u0442\u043e\u0447\u043d\u044b\u0439 \u043a\u043b\u0430\u0441\u0441 \u0443\u043b\u0443\u0447\u0448\u0438\u043b \u0447\u0438\u0442\u0430\u0435\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430 \u043d\u0430 146%. \u0428\u0443\u0447\u0443, \u044f \u0435\u0449\u0435 \u043f\u043e\u0434\u0443\u043c\u0430\u044e \u043d\u0430\u0434 \u0442\u0435\u043c, \u043d\u0443\u0436\u043d\u043e \u043b\u0438 \u044d\u0442\u043e \u043f\u0440\u043e\u0435\u043a\u0442\u0443.\u041d\u0430\u0431\u043e\u0440 \u0434\u043b\u044f \u0442\u0435\u0441\u0442\u043e\u0432 \u0438 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b: <\/p>\n

<font size="2" face="Courier New" color="black"><br \/><font color="#3A00FF"><b>class<\/b><\/font> a <font color="#009900">{<\/font><br \/>        <font color="#3A00FF"><b>public<\/b><\/font> <font color="#3A00FF"><b>function<\/b><\/font> longCalc<font color="#009900">(<\/font><font color="#000088">$a<\/font><font color="#009900">)<\/font> <font color="#009900">{<\/font><br \/>                <font color="#990000">usleep<\/font><font color="#009900">(<\/font><font color="#cc66cc">150000<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/>                <font color="#b1b100">return<\/font> <font color="#000088">$a<\/font> <font color="#339933">*<\/font> <font color="#000088">$a<\/font><font color="#339933">;<\/font><br \/>        <font color="#009900">}<\/font><br \/><font color="#009900">}<\/font><br \/><br \/><font color="#3A00FF"><b>class<\/b><\/font> c <font color="#3A00FF"><b>extends<\/b><\/font> Cacheable <font color="#009900">{<\/font><br \/>        <font color="#3A00FF"><b>private<\/b><\/font> <font color="#3A00FF"><b>function<\/b><\/font> longCalc<font color="#009900">(<\/font><font color="#000088">$a<\/font><font color="#009900">)<\/font> <font color="#009900">{<\/font><br \/>                <font color="#990000">usleep<\/font><font color="#009900">(<\/font><font color="#cc66cc">150000<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/>                <font color="#b1b100">return<\/font> <font color="#000088">$a<\/font> <font color="#339933">*<\/font> <font color="#000088">$a<\/font><font color="#339933">;<\/font><br \/>        <font color="#009900">}<\/font><br \/><font color="#009900">}<\/font><br \/><br \/><font color="#3A00FF"><b>function<\/b><\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font><br \/><font color="#009900">{<\/font><br \/>    <font color="#990000">list<\/font><font color="#009900">(<\/font><font color="#000088">$usec<\/font><font color="#339933">,<\/font> <font color="#000088">$sec<\/font><font color="#009900">)<\/font> <font color="#339933">=<\/font> <font color="#990000">explode<\/font><font color="#009900">(<\/font><font color="#0000ff">" "<\/font><font color="#339933">,<\/font> <font color="#990000">microtime<\/font><font color="#009900">(<\/font><font color="#009900">)<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/>    <font color="#b1b100">return<\/font> <font color="#009900">(<\/font><font color="#009900">(<\/font>float<font color="#009900">)<\/font><font color="#000088">$usec<\/font> <font color="#339933">+<\/font> <font color="#009900">(<\/font>float<font color="#009900">)<\/font><font color="#000088">$sec<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/><font color="#009900">}<\/font><br \/><br \/><font color="#000088">$b<\/font> <font color="#339933">=<\/font> <font color="#3A00FF"><b>new<\/b><\/font> Cacheable<font color="#009900">(<\/font><font color="#0000ff">'a'<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/><br \/><font color="#000088">$time_start<\/font> <font color="#339933">=<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/><font color="#009933"><i>\/** @var $b a *\/<\/i><\/font><br \/><font color="#000088">$b<\/font><font color="#339933">-><\/font><font color="#004000">longCalc<\/font><font color="#009900">(<\/font><font color="#cc66cc">1<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font> <font color="#666666"><i>\/\/ \u041e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f 0.15<\/i><\/font><br \/><font color="#990000">echo<\/font> <font color="#990000">sprintf<\/font><font color="#009900">(<\/font><font color="#0000ff">'%.2f'<\/font><font color="#339933">,<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font> <font color="#339933">-<\/font> <font color="#000088">$time_start<\/font><font color="#009900">)<\/font> <font color="#339933">.<\/font> <font color="#0000ff">' sec '<\/font> <font color="#339933">.<\/font> PHP_EOL<font color="#339933">;<\/font><br \/><br \/><font color="#000088">$time_start<\/font> <font color="#339933">=<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/><font color="#009933"><i>\/** @var $b a *\/<\/i><\/font><br \/><font color="#000088">$b<\/font><font color="#339933">-><\/font><font color="#004000">longCalc<\/font><font color="#009900">(<\/font><font color="#cc66cc">2<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font> <font color="#666666"><i>\/\/ \u041e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f 0.15<\/i><\/font><br \/><font color="#990000">echo<\/font> <font color="#990000">sprintf<\/font><font color="#009900">(<\/font><font color="#0000ff">'%.2%'<\/font><font color="#339933">,<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font> <font color="#339933">-<\/font> <font color="#000088">$time_start<\/font><font color="#009900">)<\/font> <font color="#339933">.<\/font> <font color="#0000ff">' sec '<\/font> <font color="#339933">.<\/font> PHP_EOL<font color="#339933">;<\/font><br \/><br \/><font color="#000088">$time_start<\/font> <font color="#339933">=<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/><font color="#009933"><i>\/** @var $b a *\/<\/i><\/font><br \/><font color="#000088">$b<\/font><font color="#339933">-><\/font><font color="#004000">longCalc<\/font><font color="#009900">(<\/font><font color="#cc66cc">1<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font> <font color="#666666"><i>\/\/ \u041a\u0435\u0448, \u041e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f 0.00<\/i><\/font><br \/><font color="#990000">echo<\/font> <font color="#990000">sprintf<\/font><font color="#009900">(<\/font><font color="#0000ff">'%.2f'<\/font><font color="#339933">,<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font> <font color="#339933">-<\/font> <font color="#000088">$time_start<\/font><font color="#009900">)<\/font> <font color="#339933">.<\/font> <font color="#0000ff">' sec '<\/font> <font color="#339933">.<\/font> PHP_EOL<font color="#339933">;<\/font><br \/><br \/><font color="#000088">$c<\/font> <font color="#339933">=<\/font> <font color="#3A00FF"><b>new<\/b><\/font> c<font color="#339933">;<\/font><br \/><br \/><font color="#000088">$time_start<\/font> <font color="#339933">=<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/><font color="#009933"><i>\/** @var $c c *\/<\/i><\/font><br \/><font color="#000088">$c<\/font><font color="#339933">-><\/font><font color="#004000">longCalc<\/font><font color="#009900">(<\/font><font color="#cc66cc">1<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font> <font color="#666666"><i>\/\/ \u041e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f 0.15<\/i><\/font><br \/><font color="#990000">echo<\/font> <font color="#990000">sprintf<\/font><font color="#009900">(<\/font><font color="#0000ff">'%.2f'<\/font><font color="#339933">,<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font> <font color="#339933">-<\/font> <font color="#000088">$time_start<\/font><font color="#009900">)<\/font> <font color="#339933">.<\/font> <font color="#0000ff">' sec '<\/font> <font color="#339933">.<\/font> PHP_EOL<font color="#339933">;<\/font><br \/><br \/><font color="#000088">$time_start<\/font> <font color="#339933">=<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/><font color="#009933"><i>\/** @var $c c *\/<\/i><\/font><br \/><font color="#000088">$c<\/font><font color="#339933">-><\/font><font color="#004000">longCalc<\/font><font color="#009900">(<\/font><font color="#cc66cc">2<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font> <font color="#666666"><i>\/\/ \u041e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f 0.15<\/i><\/font><br \/><font color="#990000">echo<\/font> <font color="#990000">sprintf<\/font><font color="#009900">(<\/font><font color="#0000ff">'%.2f'<\/font><font color="#339933">,<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font> <font color="#339933">-<\/font> <font color="#000088">$time_start<\/font><font color="#009900">)<\/font> <font color="#339933">.<\/font> <font color="#0000ff">' sec '<\/font> <font color="#339933">.<\/font> PHP_EOL<font color="#339933">;<\/font><br \/><br \/><font color="#000088">$time_start<\/font> <font color="#339933">=<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font><br \/><font color="#009933"><i>\/** @var $c c *\/<\/i><\/font><br \/><font color="#000088">$c<\/font><font color="#339933">-><\/font><font color="#004000">longCalc<\/font><font color="#009900">(<\/font><font color="#cc66cc">1<\/font><font color="#009900">)<\/font><font color="#339933">;<\/font> <font color="#666666"><i>\/\/ \u041a\u0435\u0448, \u041e\u0436\u0438\u0434\u0430\u0435\u0442\u0441\u044f 0.00<\/i><\/font><br \/><font color="#990000">echo<\/font> <font color="#990000">sprintf<\/font><font color="#009900">(<\/font><font color="#0000ff">'%.2f'<\/font><font color="#339933">,<\/font> microtime_float<font color="#009900">(<\/font><font color="#009900">)<\/font> <font color="#339933">-<\/font> <font color="#000088">$time_start<\/font><font color="#009900">)<\/font> <font color="#339933">.<\/font> <font color="#0000ff">' sec '<\/font> <font color="#339933">.<\/font> PHP_EOL<font color="#339933">;<\/font><br \/> <\/font><\/code><\/p><\/blockquote>\n

______________________ <\/p>\n

\u0422\u0435\u043a\u0441\u0442 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d \u0432 \u0420\u0435\u0434\u0430\u043a\u0442\u043e\u0440\u0435 \u0411\u043b\u043e\u0433\u043e\u0432<\/a> \u043e\u0442 \u00a9 SoftCoder.ru<\/h6>\n
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