(PECL event >= 1.2.6-beta) Returns string describing the last failed DNS lookup attempt public string EventBufferEvent::getDnsErrorString ( void ) Returns string describing the last failed DNS lookup attempt made by EventBufferEvent::connectHost() , or an empty string, if there is no DNS error detected. Returns: Returns a string describing DNS lookup error, or an empty string for no error.

(PECL fann >= 1.0.0) Sets the activation steepness for supplied neuron and layer number bool fann_set_activation_steepness ( resource $ann, float $activation_steepness, int $layer, int $neuron ) Set the activation steepness for neuron number neuron in layer number layer, counting the input layer as layer 0. It is not possible to set activation steepness for the neurons in the input layer. The steepness of an activatio

(PECL haru >= 0.0.1) Get the current value of word spacing float HaruPage::getWordSpace ( void ) Get the current value of word spacing. Returns: Returns the current value of word spacing. Exception: Throws a HaruException on error. See also: HaruPage::setWordSpace() -

(PHP 5 >= 5.2.0, PHP 7) Finds the last occurrence of a character in a string within another string mb_strrchr ( string $haystack, string $needle [, bool $part = false [, string $encoding = mb_internal_encoding() ]] ) mb_strrchr() finds the last occurrence of needle in haystack and returns the portion of haystack. If needle is not found, it returns FALSE. Parameters: haystack

(PHP 4, PHP 5, PHP 7) Rewind the position of a gz-file pointer bool gzrewind ( resource $zp ) Sets the file position indicator of the given gz-file pointer to the beginning of the file stream. Parameters: zp The gz-file pointer. It must be valid, and must point to a file successfully opened by gzopen(). Returns: Returns TRUE on success or FALSE o

(PECL stats >= 1.0.0) Not documented float stats_cdf_weibull ( float $par1, float $par2, float $par3, int $which ) Parameters: par1 par2 par3 which Returns: This function is currently not documented; only its arg

(PHP 5 >= 5.1.0, PHP 7, PECL pdo >= 0.1.0) Returns the number of rows affected by the last SQL statement public int PDOStatement::rowCount ( void ) PDOStatement::rowCount() returns the number of rows affected by the last DELETE, INSERT, or UPDATE statement executed by the corresponding PDOStatement object. If the last SQL statement executed by the associated PDOStatement was a SELECT statement, some databases may r

(PECL paradox >= 1.0.0) Returns the database schema array px_get_schema ( resource $pxdoc [, int $mode = 0 ] ) px_get_schema() returns the database schema. Parameters: pxdoc Resource identifier of the paradox database as returned by px_new(). mode If the optional mode is PX_KEYTOLOWER or PX_KEYTOUPPER the keys of the returned array

(^) Return the namespace URI of the type for a data object. string SDO_DataObject::getTypeNamespaceURI ( void ) Return the namespace URI of the type for a data object. A convenience method corresponding to SDO_Model_ReflectionDataObject::getType().getNamespaceURI(). Returns: The namespace URI of the type for the data object. This function is EXPERIMENTAL. The

(PHP 5, PHP 7) Rounds a variant to the specified number of decimal places mixed variant_round ( mixed $variant, int $decimals ) Returns the value of variant rounded to decimals decimal places. Parameters: variant The variant. decimals Number of decimal places. Returns: Returns the rounded value.