(PHP 7) Get character representation for a given digit and radix public static int IntlChar::forDigit ( int $digit [, int $radix = 10 ] ) Determines the character representation for a specific digit in the specified radix. If the value of radix is not a valid radix, or the value of digit is not a valid digit in the specified radix, the null character (U+0000) is returned. The radix argument is valid if it is greater tha

(PHP 4 >= 4.1.0, PHP 5, PHP 7) Remove a semaphore bool sem_remove ( resource $sem_identifier ) sem_remove() removes the given semaphore. After removing the semaphore, it is no longer accessible. Parameters: sem_identifier A semaphore resource identifier as returned by sem_get(). Returns: Returns TRUE on success or FALSE on failure.

(PECL solr >= 0.9.2) Finalizes all add/deletes made to the index public SolrUpdateResponse SolrClient::commit ([ bool $softCommit = false [, bool $waitSearcher = true [, bool $expungeDeletes = false ]]] ) This method finalizes all add/deletes made to the index. Parameters: softCommit This will refresh the 'view' of the index in a more performant manner, but without

(PHP 5, PHP 7) Pings a server connection, or tries to reconnect if the connection has gone down bool mysqli::ping ( void ) Object oriented style Procedural style bool mysqli_ping ( mysqli $link ) Checks whether the connection to the server is working. If it has gone down, and global option mysqli.reconnect is enabled an automatic reconnection is attempted. This function can be used by clients that remain idle for a long w

(PECL quickhash >= Unknown) This method updates an entry in the hash with a new value public bool QuickHashIntHash::update ( int $key, int $value ) This method updates an entry with a new value, and returns whether the entry was update. If there are duplicate keys, only the first found element will get an updated value. Use QuickHashIntHash::CHECK_FOR_DUPES during hash creation to prevent duplicate keys from being part of

(PECL gmagick >= Unknown) Sets the image resolution public Gmagick Gmagick::setimageresolution ( float $xResolution, float $yResolution ) Sets the image resolution. Parameters: xResolution The image x resolution. yResolution The image y resolution. Returns: The Gmagick object on success.

(PHP 5 >= 5.5.0, PHP 7) Get the yielded key public mixed Generator::key ( void ) Gets the key of the yielded value. Returns: Returns the yielded key. Examples: Generator::key() example <?php function Gen() {     yield 'key' => 'value'; } $gen = Gen(); echo "{$gen->key()} => {$gen->current()}"; The

(PHP 5 >= 5.2.0, PHP 7) Canonicalize nodes to a file public int DOMNode::C14NFile ( string $uri [, bool $exclusive [, bool $with_comments [, array $xpath [, array $ns_prefixes ]]]] ) Canonicalize nodes to a file. Parameters: uri Path to write the output to. exclusive Enable exclusive parsing of only the nodes matched by the provided

(PHP 7) Generates cryptographically secure pseudo-random bytes string random_bytes ( int $length ) Generates an arbitrary length string of cryptographic random bytes that are suitable for cryptographic use, such as when generating salts, keys or initialization vectors. The sources of randomness used for this function are as follows: On Windows, » CryptGenRandom() will always be used. On Linux, the » getrandom(2) sys

(PHP 5 >= 5.1.2, PHP 7, PECL xmlwriter >= 0.1.0) Create start DTD element bool XMLWriter::startDTDElement ( string $qualifiedName ) Object oriented style Procedural style bool xmlwriter_start_dtd_element ( resource $xmlwriter , string $qualifiedName ) Starts a DTD element. Parameters: xmlwriter Only for procedural calls. The XMLWriter resource that is being modified