(PHP 5 >= 5.3.0, PHP 7) Returns new DateTime object formatted according to the specified format public static DateTime DateTime::createFromFormat ( string $format, string $time [, DateTimeZone $timezone = date_default_timezone_get() ] ) Object oriented style Procedural style DateTime date_create_from_format ( string $format , string $time [, DateTimeZone $timezone = date_default_timezone_get() ] ) Returns new DateTime o

(PHP 4 >= 4.0.6, PHP 5, PHP 7) Send encoded mail bool mb_send_mail ( string $to, string $subject, string $message [, string $additional_headers = NULL [, string $additional_parameter = NULL ]] ) Sends email. Headers and messages are converted and encoded according to the mb_language() setting. It's a wrapper function for mail(), so see also mail() for details. Parameters: to

(PECL newt >= 0.1) void newt_delay ( int $microseconds ) Parameters: microseconds Returns: No value is returned. This function is currently not documented; only its argument list is available.

(PECL maxdb 1.0) Alias of maxdb_options() This function is an alias of: maxdb_options().

(PECL gmagick >= Unknown) Returns the image height public int Gmagick::getimageheight ( void ) Returns the image height Returns: Returns the image height in pixels. Exception: Throws an GmagickException on error.

(PHP 4 >= 4.0.1, PECL yaz >= 0.9.0) Prepares for a search bool yaz_search ( resource $id, string $type, string $query ) yaz_search() prepares for a search on the given connection. Like yaz_connect() this function is non-blocking and only prepares for a search to be executed later when yaz_wait() is called. Parameters: id The connection resource returned by yaz_con

(PHP >= 5.3.0, PECL phar >= 1.0.0) Sets file-specific meta-data saved with a file public void PharFileInfo::setMetadata ( mixed $metadata ) PharFileInfo::setMetadata() should only be used to store customized data in a file that cannot be represented with existing information stored with a file. Meta-data can significantly slow down the performance of loading a phar archive if the data is large, or if there are many fi

(PHP 5, PHP 7) Checks if null is allowed public bool ReflectionParameter::allowsNull ( void ) Checks whether the parameter allows NULL. Returns: TRUE if NULL is allowed, otherwise FALSE This function is currently not documented; only its argument list is available. See also:

(PECL solr >= 2.2.0) Enables caching for result grouping public SolrQuery SolrQuery::setGroupCachePercent ( integer $percent ) Setting this parameter to a number greater than 0 enables caching for result grouping. Result Grouping executes two searches; this option caches the second search. The server default value is 0. Testing has shown that group caching only improves search time with Boolean, wildcard, and fuzzy querie

(PHP 4, PHP 5, PHP 7) Apply a user supplied function to every member of an array bool array_walk ( array &$array, callable $callback [, mixed $userdata = NULL ] ) Applies the user-defined callback function to each element of the array array. array_walk() is not affected by the internal array pointer of array. array_walk() will walk through the entire array regardless of pointer position. Parameters: