(PHP 4, PHP 5, PHP 7) Compare two arbitrary precision numbers int bccomp ( string $left_operand, string $right_operand [, int $scale = 0 ] ) Compares the left_operand to the right_operand and returns the result as an integer. Parameters: left_operand The left operand, as a string. right_operand The right operand, as a string.

(PECL CUBRID >= 8.3.0) Delete an instance using OID bool cubrid_drop ( resource $conn_identifier, string $oid ) The cubrid_drop() function is used to delete an instance from database by using the oid of the instance. Parameters: conn_identifier Connection identifier. oid Oid of the instance that you want to delete. Re

(PECL maxdb >= 1.0) Fetch results from a prepared statement into the bound variables bool maxdb_stmt_fetch ( resource $stmt ) Procedural style Object oriented style bool maxdb_stmt::fetch ( void ) maxdb_stmt_fetch() returns row data using the variables bound by maxdb_stmt_bind_result(). Note: Note that all columns must be bound by the application before calling maxdb_stmt_fetch(). Returns:

(PECL gmagick >= Unknown) Gets the depth for a particular image channel public int Gmagick::getimagechanneldepth ( int $channel_type ) Gets the depth for a particular image channel. Returns: Depth of image channel Exception: Throws an GmagickException on error.

(PHP 4, PHP 5, PHP 7) Draw a string vertically bool imagestringup ( resource $image, int $font, int $x, int $y, string $string, int $color ) Draws a string vertically at the given coordinates. Parameters: image An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(). font Can be 1, 2, 3, 4, 5 for

(PECL sam >= 0.1.0) Read a message from a queue without removing it from the queue. SAMMessage SAMConnection::peek ( string $target [, array $properties ] ) Parameters: target The identity of the queue from which to peek the message. properties An optional associative array of properties describing other parameters to control the pee

(PHP 4 >= 4.3.9, PHP 5 <= 5.0.5, PECL mcve >= 1.0.0) Check to see if the transaction was successful int m_returnstatus ( resource $conn, int $identifier ) Parameters: conn An MCVE_CONN resource returned by m_initengine(). identifier An MCVE_CONN resource returned by m_initengine(). Returns:

(PHP 4, PHP 5, PHP 7) Arc sine float asin ( float $arg ) Returns the arc sine of arg in radians. asin() is the complementary function of sin(), which means that a==sin(asin(a)) for every value of a that is within asin()'s range. Parameters: arg The argument to process Returns: The arc sine of arg in radians

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Returns a correctly ordered and delimited locale ID public static string Locale::composeLocale ( array $subtags ) Object oriented style Procedural style string locale_compose ( array $subtags ) Returns a correctly ordered and delimited locale ID the keys identify the particular locale ID subtags, and the values are the associated subtag values. Parameter

(PHP 4, PHP 5, PHP 7) Gets/sets various internal readline variables mixed readline_info ([ string $varname [, string $newvalue ]] ) Gets or sets various internal readline variables. Parameters: varname A variable name. newvalue If provided, this will be the new value of the setting. Returns: If called with no p