(PECL fann >= 1.0.0) Returns the sarprop step error shift float fann_get_sarprop_step_error_shift ( resource $ann ) Returns the sarprop step error shift. The default step error shift is 1.385. Parameters: ann Neural network resource. Returns: The sarprop step error shift , or FALSE on error.

(PECL trader >= 0.2.0) Up/Down-gap side-by-side white lines array trader_cdlgapsidesidewhite ( array $open, array $high, array $low, array $close ) Parameters: open Opening price, array of real values. high High price, array of real values. low Low price, array of real values.

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Returns the field number of the named field int pg_field_num ( resource $result, string $field_name ) pg_field_num() will return the number of the field number that corresponds to the field_name in the given PostgreSQL result resource. Note: This function used to be called pg_fieldnum(). Parameters: result PostgreSQL query result res

(PECL ibm_db2 >= 1.0.0) Prepares an SQL statement to be executed resource db2_prepare ( resource $connection, string $statement [, array $options ] ) db2_prepare() creates a prepared SQL statement which can include 0 or more parameter markers (? characters) representing parameters for input, output, or input/output. You can pass parameters to the prepared statement using db2_bind_param(), or for input values only, as an

(PECL paradox >= 1.4.0) Converts the timestamp into a string. string px_timestamp2string ( resource $pxdoc, float $value, string $format ) Turns a timestamp as it stored in the paradox file into human readable format. Paradox timestamps are the number of miliseconds since 0001-01-02. This function is just for convenience. It can be easily replaced by some math and the calendar functions as demonstrated in the following

(PHP 5, PHP 7) Cancels a registered event handler bool ibase_free_event_handler ( resource $event ) This function causes the registered event handler specified by event to be cancelled. The callback function will no longer be called for the events it was registered to handle. Parameters: event An event resource, created by ibase_set_event_handler(). Re

(PECL ev >= 0.2.0) Configures whether to keep the loop from returning public bool EvWatcher::keepalive ([ bool $value ] ) Configures whether to keep the loop from returning. With keepalive value set to FALSE the watcher won't keep Ev::run() / EvLoop::run() from returning even though the watcher is active. Watchers have keepalive value TRUE by default. Clearing keepalive status is useful when returning from Ev::run()

(PHP 4 >= 4.0.2, PHP 5, PHP 7) This function runs a self test on the specified module bool mcrypt_module_self_test ( string $algorithm [, string $lib_dir ] ) This function runs the self test on the algorithm specified. Parameters: algorithm One of the MCRYPT_ciphername constants, or the name of the algorithm as string. lib_dir The opti

(PECL mongo >= 0.8.1) Creates a new date. public MongoDate::__construct ([ int $sec = time() [, int $usec = 0 ]] ) Creates a new date. If no parameters are given, the current time is used. Parameters: sec Number of seconds since the epoch (i.e. 1 Jan 1970 00:00:00.000 UTC). usec Microseconds. Please be aware though that MongoDB's r

(PECL memcache >= 0.2.0) Decrement item's value int Memcache::decrement ( string $key [, int $value = 1 ] ) Memcache::decrement() decrements value of the item by value. Similarly to Memcache::increment(), current value of the item is being converted to numerical and after that value is subtracted. Note: New item's value will not be less than zero. Note: Do not use Memcache::decrement() with item, which was store