(PHP 4 >= 4.0.3, PHP 5, PHP 7) Tells whether the file was uploaded via HTTP POST bool is_uploaded_file ( string $filename ) Returns TRUE if the file named by filename was uploaded via HTTP POST. This is useful to help ensure that a malicious user hasn't tried to trick the script into working on files upon which it should not be working--for instance, /etc/passwd. This sort of check is especially important if there is an

(PECL bbcode >= 0.10.2) Attach another parser in order to use another rule set for argument parsing bool bbcode_set_arg_parser ( resource $bbcode_container, resource $bbcode_arg_parser ) Attaches another parser to the bbcode_container. This parser is used only when arguments must be parsed. If this function is not used, the default argument parser is the parser itself. Parameters:

(PHP 5, PHP 7) Get the number of fields in a result set int ibase_num_fields ( resource $result_id ) Get the number of fields in a result set. Parameters: result_id An InterBase result identifier. Returns: Returns the number of fields as an integer. Examples: ibase_num_fields() exampl

(PECL openal >= 0.1.0) Start playing the source bool openal_source_play ( resource $source ) Parameters: source An Open AL(Source) resource (previously created by openal_source_create()). Returns: Returns TRUE on success or FALSE on failure. See also: openal

(PHP 4, PHP 5, PHP 7) Draw a string horizontally bool imagestring ( resource $image, int $font, int $x, int $y, string $string, int $color ) Draws a string at the given coordinates. Parameters: image An image resource, returned by one of the image creation functions, such as imagecreatetruecolor(). font Can be 1, 2, 3, 4, 5 for built-in fo

(PHP 4 >= 4.2.0, PHP 5, PHP 7) Changes the case of all keys in an array array array_change_key_case ( array $array [, int $case = CASE_LOWER ] ) Returns an array with all keys from array lowercased or uppercased. Numbered indices are left as is. Parameters: array The array to work on case Either CASE_UPPER or CASE_LOWER (default)

(PECL paradox >= 1.0.0) Closes a paradox database bool px_close ( resource $pxdoc ) Closes the paradox database. This function will not close the file. You will have to call fclose() afterwards. Parameters: pxdoc Resource identifier of the paradox database as returned by px_new(). Returns: Returns TRUE on success or FALSE on failure.

(PECL tokyo_tyrant >= 0.1.0) Rewinds the iterator public bool TokyoTyrantQuery::rewind ( void ) Rewind the resultset and executes the query if it has not been executed. Part of the Iterator interface. Returns: Returns TRUE Examples: TokyoTyrantQuery iterator example <?php /* Connect to a table database */ $tt = new 

(PHP 4, PHP 5, PHP 7) Fetches the current value of the UCD library's quick_print setting bool snmp_get_quick_print ( void ) Returns the current value stored in the UCD Library for quick_print. quick_print is off by default. Returns: Returns TRUE if quick_print is on, FALSE otherwise. Examples: snmp_get_quick_print() example

(PECL fann >= 1.0.0) Sets the sarprop temperature bool fann_set_sarprop_temperature ( resource $ann, float $sarprop_temperature ) Sets the sarprop temperature. Parameters: ann Neural network resource. sarprop_temperature The sarprop temperature. Returns: Returns TRUE on success, or FALSE otherwise.