(PECL ev >= 0.2.0) Initiates the stat call public bool EvStat::stat ( void ) Initiates the stat call(updates internal cache). It stats(using lstat ) the path specified in the watcher and sets to the values found. Returns: Returns TRUE if path exists. Otherwise FALSE. See also: EvStat::attr() -

(PHP 4, PHP 5, PHP 7) Give the bounding box of a text using TrueType fonts array imagettfbbox ( float $size, float $angle, string $fontfile, string $text ) This function calculates and returns the bounding box in pixels for a TrueType text. Parameters: size The font size. Note: In GD 1, this is measured in pixels. In GD 2, this is measured in points.

(PECL ibm_db2 >= 1.0.0) Returns the number of fields contained in a result set int db2_num_fields ( resource $stmt ) Returns the number of fields contained in a result set. This is most useful for handling the result sets returned by dynamically generated queries, or for result sets returned by stored procedures, where your application cannot otherwise know how to retrieve and use the results. Parameter

(PHP 4, PHP 5, PHP 7) Return TRUE if the given function has been defined bool function_exists ( string $function_name ) Checks the list of defined functions, both built-in (internal) and user-defined, for function_name. Parameters: function_name The function name, as a string. Returns: Returns TRUE if function_name exists and is a function, FALSE

(PECL trader >= 0.2.0) Linear Regression Intercept array trader_linearreg_intercept ( 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, PHP 7) Gets static variables public array ReflectionFunctionAbstract::getStaticVariables ( void ) Get the static variables. Returns: An array of static variables. This function is currently not documented; only its argument list is available. See also: Reflecti

(PHP 4, PHP 5, PHP 7) Returns headers for all messages in a mailbox array imap_headers ( resource $imap_stream ) Returns headers for all messages in a mailbox. Parameters: imap_stream An IMAP stream returned by imap_open(). Returns: Returns an array of string formatted with header info. One element per mail message.

(PHP 4, PHP 5, PHP 7) Disconnects from shared memory segment bool shm_detach ( resource $shm_identifier ) shm_detach() disconnects from the shared memory given by the shm_identifier created by shm_attach(). Remember, that shared memory still exist in the Unix system and the data is still present. Parameters: shm_identifier A shared memory resource handle as returned by sh

(PHP 5 >= 5.1.0, PHP 7) Returns a copy of the current node as a DOM object public DOMNode XMLReader::expand ([ DOMNode $basenode ] ) This method copies the current node and returns the appropriate DOM object. Parameters: basenode A DOMNode defining the target DOMDocument for the created DOM object. Returns: The resulting DOMNode or FALSE on er

(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