(PECL pdflib >= Unknown future) Convert string from UTF-32 to UTF-16 string PDF_utf32_to_utf16 ( resource $pdfdoc, string $utf32string, string $ordering ) Converts a string from UTF-32 format to UTF-16.

(PECL pdflib >= 2.0.0) Fill PDF block with variable data int PDF_fill_pdfblock ( resource $pdfdoc, int $page, string $blockname, int $contents, string $optlist ) Fills a PDF block with variable data according to its properties. This function is only available in the PDFlib Personalization Server (PPS).

(PHP 4, PHP 5, PHP 7) Binary safe case-insensitive string comparison int strcasecmp ( string $str1, string $str2 ) Binary safe case-insensitive string comparison. Parameters: str1 The first string str2 The second string Returns: Returns < 0 if str1 is less than str2; > 0 if str1 is greater than str2, and

(PECL hrtime >= 0.4.3) Get elapsed ticks for the last interval. public int HRTime\PerformanceCounter::getLastElapsedTicks ( void ) Get elapsed ticks for the previously closed interval. Returns: Returns integer indicating elapsed ticks.

(PECL gearman >= 0.5.0) Get data returned for a task public string GearmanTask::data ( void ) Returns data being returned for a task by a worker. Returns: The serialized data, or FALSE if no data is present. See also: GearmanTask::dataSize() -

(PHP 4 >= 4.0.7, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0) Set timeout for special key sequences void ncurses_timeout ( int $millisec ) Parameters: millisec This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This functio

(PECL memcached >= 0.1.0) Add a server to the server pool public bool Memcached::addServer ( string $host, int $port [, int $weight = 0 ] ) Memcached::addServer() adds the specified server to the server pool. No connection is established to the server at this time, but if you are using consistent key distribution option (via Memcached::DISTRIBUTION_CONSISTENT or Memcached::OPT_LIBKETAMA_COMPATIBLE), some of the internal

(PHP 4 >= 4.0.7, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0) Stop using 'standout' attribute int ncurses_standend ( void ) This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be used at your own risk. This function is current

(PHP 5 >= 5.5.0, PHP 7) Subtracts an amount of days, months, years, hours, minutes and seconds public DateTimeImmutable DateTimeImmutable::sub ( DateInterval $interval ) Like DateTime::sub() but works with DateTimeImmutable.

(PECL gearman <= 0.5.0) Send fail status (deprecated) public bool GearmanJob::fail ( void ) Sends failure status for this job, indicating that the job failed in a known way (as opposed to failing due to a thrown exception). Note: This method has been replaced by GearmanJob::sendFail() in the 0.6.0 release of the Gearman extension. Returns: Returns TRUE on success or FALSE on failure.