(PHP 5 >= 5.1.0, PHP 7) Check whether the current element is valid public bool FilterIterator::valid ( void ) Checks whether the current element is valid. Returns: TRUE if the current element is valid, otherwise FALSE This function is currently not documented; only its argument list is available.

(PECL solr >= 0.9.2) Returns all the stats facets that were set public array SolrQuery::getStatsFacets ( void ) Returns all the stats facets that were set Returns: Returns an array on success and NULL if not set.

(PHP 5, PHP 7) ob_start callback function to repair the buffer string ob_tidyhandler ( string $input [, int $mode ] ) Callback function for ob_start() to repair the buffer. Parameters: input The buffer. mode The buffer mode. Returns: Returns the modified buffer.

(PHP 5 >= 5.3.0, PHP 7) The current file public mixed FilesystemIterator::current ( void ) Get file information of the current element. Returns: The filename, file information, or $this depending on the set flags. See the FilesystemIterator constants. Examples: FilesystemIterator::current() example This example will lis

(PECL imagick 2.0.0) Replaces the colors of an image with the closest color from a reference image. bool Imagick::mapImage ( Imagick $map, bool $dither ) Parameters: map dither Returns: Returns TRUE on success. Exception: Throws ImagickException on error.

(PECL trader >= 0.2.0) Vector Trigonometric Sin array trader_sin ( array $real ) Calculates the sine for each value in real and returns the resulting array. Parameters: real Array of real values. Returns: Returns an array with calculated data or false on failure.

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Reads an entire large object and send straight to browser int pg_lo_read_all ( resource $large_object ) pg_lo_read_all() reads a large object and passes it straight through to the browser after sending all pending headers. Mainly intended for sending binary data like images or sound. To use the large object interface, it is necessary to enclose it within a transaction block. Note: Th

(PHP 5 < 5.4.0, PECL sqlite >= 1.0.0) Returns the name of a particular field string sqlite_field_name ( resource $result, int $field_index ) Object oriented style (method): string SQLiteResult::fieldName ( int $field_index ) string SQLiteUnbuffered::fieldName ( int $field_index ) Given the ordinal column number, field_index, sqlite_field_name() returns the name of that field in the result set result.

(PHP 5, PHP 7) Move forward to next DirectoryIterator item public void DirectoryIterator::next ( void ) Move forward to the next DirectoryIterator item. Returns: No value is returned. Examples: DirectoryIterator::next() example List the contents of a directory using a while loop. <?php $iterator = new DirectoryItera

(PHP 5 >= 5.1.0, PHP 7) The rewind() method public void EmptyIterator::rewind ( void ) No operation, nothing to do. Returns: No value is returned. This function is currently not documented; only its argument list is available.