(PHP 5, PHP 7) The next purpose public void mysqli_warning::next ( void ) Returns: This function is currently not documented; only its argument list is available.

(PHP 4, PHP 5, PHP 7) Generates a storable representation of a value string serialize ( mixed $value ) Generates a storable representation of a value. This is useful for storing or passing PHP values around without losing their type and structure. To make the serialized string into a PHP value again, use unserialize(). Parameters: value The value to be serialized. ser

Accessing local filesystem Filesystem is the default wrapper used with PHP and represents the local filesystem. When a relative path is specified (a path which does not begin with /, \, \\, or a Windows drive letter) the path provided will be applied against the current working directory. In many cases this is the directory in which the script resides unless it has been changed. Using the CLI sapi, this defaults to the directory from which the script was called.

(PECL quickhash >= Unknown) This method checks whether a key is part of the hash public bool QuickHashIntHash::exists ( int $key ) This method checks whether an entry with the provided key exists in the hash. Parameters: key The key of the entry to check for whether it exists in the hash. Returns: Returns TRUE when the entry was found, or FALS

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Reads the EXIF headers from JPEG or TIFF array exif_read_data ( string $filename [, string $sections = NULL [, bool $arrays = false [, bool $thumbnail = false ]]] ) exif_read_data() reads the EXIF headers from a JPEG or TIFF image file. This way you can read meta data generated by digital cameras. EXIF headers tend to be present in JPEG/TIFF images generated by digital cameras, but unfo

(PHP 4 >= 4.1.0, PHP 5, PHP 7) Creates a pair of indistinguishable sockets and stores them in an array bool socket_create_pair ( int $domain, int $type, int $protocol, array &$fd ) socket_create_pair() creates two connected and indistinguishable sockets, and stores them in fd. This function is commonly used in IPC (InterProcess Communication). Parameters: domain Th

(PECL trader >= 0.2.0) Hanging Man array trader_cdlhangingman ( 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. close Closing pric

(PECL solr >= 2.2.0) Returns the group.ngroups value public bool SolrQuery::getGroupNGroups ( void ) Returns the group.ngroups value Returns: See also: SolrQuery::setGroupNGroups() -

(PHP 5, PHP 7) Computes the difference of arrays with additional index check which is performed by a user supplied callback function array array_diff_uassoc ( array $array1, array $array2 [, array $... ], callable $key_compare_func ) Compares array1 against array2 and returns the difference. Unlike array_diff() the array keys are used in the comparison. Unlike array_diff_assoc() an user supplied callback function is used f

(PHP 5 >= 5.5.0, PHP 7) Crop an image using the given coordinates and size, x, y, width and height resource imagecrop ( resource $image, array $rect ) Parameters: image An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(). rect Array with keys "x", "y", "width" and "height".