(PHP 5 >= 5.2.0, PHP 7, PECL zip >= 1.5.0) Returns the name of an entry using its index string ZipArchive::getNameIndex ( int $index [, int $flags ] ) Returns the name of an entry using its index. Parameters: index Index of the entry. flags If flags is set to ZipArchive::FL_UNCHANGED, the original unchanged name is returned.

(PECL mongo >=0.9.0) Counts the number of documents in this collection public int MongoCollection::count ([ array $query = array() [, array $options = array() ]] ) Parameters: query Associative array or object with fields to match. options An array of options for the index creation. Currently available options include: Name Type Des

(PECL sam >= 0.1.0) Cancel a subscription to a specified topic. bool SAMConnection::unsubscribe ( string $subscriptionId [, string $targetTopic ] ) The "unsubscribe" method is used to delete an existing subscription to a specified topic. Parameters: subscriptionId The identifier of an existing subscription as returned by a call to the subscribe method.

(PECL maxdb >= 1.0) Open a connection to an embedded MaxDB server resource maxdb_embedded_connect ([ string $dbname ] ) This function is currently not documented; only its argument list is available.

(PHP 4, PHP 5 < 5.2.0, PECL hwapi SVN) Returns type of reason HW_API_Reason hw_api_reason::type ( void ) Returns the type of a reason. Returns: Returns an instance of HW_API_Reason.

(PECL weakref >= 0.2.0) Returns whether the iterator is still on a valid map element public bool WeakMap::valid ( void ) Returns whether the iterator is still on a valid map element. Returns: Returns TRUE if the iterator is on a valid element that can be accessed, FALSE otherwise.

(PECL trader >= 0.2.0) Relative Strength Index array trader_rsi ( array $real [, integer $timePeriod ] ) Parameters: real Array of real values. timePeriod Number of period. Valid range from 2 to 100000. Returns: Returns an array with calculated data or false on failure.

(PHP 5 >= 5.1.2, PHP 7, PECL OCI8 >= 1.2.0) Binds a PHP array to an Oracle PL/SQL array parameter bool oci_bind_array_by_name ( resource $statement, string $name, array &$var_array, int $max_table_length [, int $max_item_length = -1 [, int $type = SQLT_AFC ]] ) Binds the PHP array var_array to the Oracle placeholder name, which points to an Oracle PL/SQL array. Whether it will be used for input or output will be

(PHP 5 >= 5.1.0, PHP 7) Count elements of an object abstract public int Countable::count ( void ) This method is executed when using the count() function on an object implementing Countable. Returns: The custom count as an integer. Note: The return value is cast to an integer. Examples: Countable::count() example

(PECL eio >= 0.0.1dev) Cancels a request group void eio_grp_cancel ( resource $grp ) eio_grp_cancel() cancels a group request specified by grp request group resource. Parameters: grp The request group resource returned by eio_grp(). Returns: No value is returned.