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Memory Management 12496
« リソース型 定義済み定数 » PHP Manual Yac Memory Management 検索 Memory Management Yac keeps its data in two independent shared-memory pools, configured with yac.keys_memory_size and yac.values_memory_size . They fill up and free up in dif ... 64,000 keys; the value pool must hold every value that may still be read, so size yac.values_memory_size as the number of live values times their average serialized size (after compression), and allow roughly twice that: the pool is a ring, and a va ... t by Yac::delete() — is recycled for free when a new key needs it. Only when all four candidate slots of a probe path hold live entries is one of them evicted to make room — one kick (the kicks counter of Yac::info() ). The eviction picks among the f ... our live candidates of the colliding probe path only: the least recently used one (the oldest atime ) is evicted; on a tie the leas ...
https://man.mtool.work/php/8.3/yac.memory-management.html
Memory Management 12496
« リソース型 定義済み定数 » PHP Manual Yac Memory Management 検索 Memory Management Yac keeps its data in two independent shared-memory pools, configured with yac.keys_memory_size and yac.values_memory_size . They fill up and free up in dif ... 64,000 keys; the value pool must hold every value that may still be read, so size yac.values_memory_size as the number of live values times their average serialized size (after compression), and allow roughly twice that: the pool is a ring, and a va ... t by Yac::delete() — is recycled for free when a new key needs it. Only when all four candidate slots of a probe path hold live entries is one of them evicted to make room — one kick (the kicks counter of Yac::info() ). The eviction picks among the f ... our live candidates of the colliding probe path only: the least recently used one (the oldest atime ) is evicted; on a tie the leas ...
https://man.mtool.work/php/8.3/yac.memory-management.html
Store a value without overwriting an existing one 8134
« Yac Yac::__construct » PHP Manual Yac Store a value without overwriting an existing one 検索 Yac::add (PECL yac >= 1.0.0) Yac::add — Store a value without overwriting an existing one 説明 public function Yac::add ( string | array $key , m ... be stored. Only used in the single-key form; when key is an array, this argument is instead the optional ttl . ttl Time to live in seconds. 0 means the entry never expires by time. 戻り値 Returns true on success, false on failure. A store is also rej ... with a TTL <?php $yac = new Yac (); // ttl in seconds; 0 (the default) means the entry never expires $yac -> add ( "short-lived" , "value" , 5 ); sleep ( 6 ); var_dump ( $yac -> get ( "short-lived" )); // bool(false): expired ?> 例3 Adding multiple ...
https://man.mtool.work/php/8.3/yac.add.html
Store a value into the cache 8134
« Yac::info Yac::__set » PHP Manual Yac Store a value into the cache 検索 Yac::set (PECL yac >= 1.0.0) Yac::set — Store a value into the cache 説明 public function Yac::set ( string | array $key , mixed $value , int $ttl = 0 ): bool public ... be stored. Only used in the single-key form; when key is an array, this argument is instead the optional ttl . ttl Time to live in seconds. 0 means the entry never expires by time. 戻り値 Returns true on success, false on failure. 例 例1 Yac::set() e ... ing an entry with a TTL <?php $yac = new Yac (); // ttl in seconds: the entry expires after 5 seconds $yac -> set ( "short-lived" , "value" , 5 ); sleep ( 6 ); var_dump ( $yac -> get ( "short-lived" )); // bool(false): expired ?> 例3 Setting multiple ...
https://man.mtool.work/php/8.3/yac.set.html
Store a value without overwriting an existing one 8134
« Yac Yac::__construct » PHP Manual Yac Store a value without overwriting an existing one 検索 Yac::add (PECL yac >= 1.0.0) Yac::add — Store a value without overwriting an existing one 説明 public function Yac::add ( string | array $key , m ... be stored. Only used in the single-key form; when key is an array, this argument is instead the optional ttl . ttl Time to live in seconds. 0 means the entry never expires by time. 戻り値 Returns true on success, false on failure. A store is also rej ... with a TTL <?php $yac = new Yac (); // ttl in seconds; 0 (the default) means the entry never expires $yac -> add ( "short-lived" , "value" , 5 ); sleep ( 6 ); var_dump ( $yac -> get ( "short-lived" )); // bool(false): expired ?> 例3 Adding multiple ... entry without overwriting dump values rejected pairs call seconds means never expires already exists expired Adding short lived construct mixed Stores ...
https://man.mtool.work/php/8.3/yac.add.html
Store a value into the cache 8134
« Yac::info Yac::__set » PHP Manual Yac Store a value into the cache 検索 Yac::set (PECL yac >= 1.0.0) Yac::set — Store a value into the cache 説明 public function Yac::set ( string | array $key , mixed $value , int $ttl = 0 ): bool public ... be stored. Only used in the single-key form; when key is an array, this argument is instead the optional ttl . ttl Time to live in seconds. 0 means the entry never expires by time. 戻り値 Returns true on success, false on failure. 例 例1 Yac::set() e ... ing an entry with a TTL <?php $yac = new Yac (); // ttl in seconds: the entry expires after 5 seconds $yac -> set ( "short-lived" , "value" , 5 ); sleep ( 6 ); var_dump ( $yac -> get ( "short-lived" )); // bool(false): expired ?> 例3 Setting multiple ... rty syntax 関連キーワード: Store cache entry store existing seconds values expired pairs call single expires Setting short lived info mixed Stores already exists overwritten regardless whether type except ...
https://man.mtool.work/php/8.3/yac.set.html
Philosophy 8080
« Installation Functional API » PHP Manual parallel Philosophy 検索 Philosophy This section contains philosophies important to writing parallel code and some details about the internal implementation of parallel. Do not communicate by shari ... the most widely admired if not used platforms for writing parallel code at the moment. Go programmers have to work hard to live up to this ideal: PHP and parallel do all the hard work for the programmer, and by default. In conventional threading mode ...
https://man.mtool.work/php/8.3/philosophy.parallel.html
Philosophy 8080
« Installation Functional API » PHP Manual parallel Philosophy 検索 Philosophy This section contains philosophies important to writing parallel code and some details about the internal implementation of parallel. Do not communicate by shari ... the most widely admired if not used platforms for writing parallel code at the moment. Go programmers have to work hard to live up to this ideal: PHP and parallel do all the hard work for the programmer, and by default. In conventional threading mode ...
https://man.mtool.work/php/8.3/philosophy.parallel.html
ホスト名に関連する DNS リソースレコードを取得する 7794
« dns_get_mx fsockopen » PHP Manual ネットワーク 関数 ホスト名に関連する DNS リソースレコードを取得する 検索 dns_get_record (PHP 5, PHP 7, PHP 8) dns_get_record — ホスト名に関連する DNS リソースレコードを取得する 説明 function dns_get_recor ... pe の値に応じて、 結果の配列には追加の属性が含まれます。以下の表を参照ください。 ttl このレコードの残り "有効期限 (Time To Live)" 。レコード本来の ttl とは一致 せず 、本来の ttl から、 権威ネームサーバーに問い合わせてから経過した時間を引いた値になりま ...
https://man.mtool.work/php/8.3/function.dns-get-record.html
ホスト名に関連する DNS リソースレコードを取得する 7794
« dns_get_mx fsockopen » PHP Manual ネットワーク 関数 ホスト名に関連する DNS リソースレコードを取得する 検索 dns_get_record (PHP 5, PHP 7, PHP 8) dns_get_record — ホスト名に関連する DNS リソースレコードを取得する 説明 function dns_get_recor ... pe の値に応じて、 結果の配列には追加の属性が含まれます。以下の表を参照ください。 ttl このレコードの残り "有効期限 (Time To Live)" 。レコード本来の ttl とは一致 せず 、本来の ttl から、 権威ネームサーバーに問い合わせてから経過した時間を引いた値になりま ...
https://man.mtool.work/php/8.3/function.dns-get-record.html
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