(PHP 4, PHP 5, PHP 7) Find whether the type of a variable is string bool is_string ( mixed $var ) Finds whether the type given variable is string. Parameters: var The variable being evaluated. Returns: Returns TRUE if var is of type string, FALSE otherwise. Examples: is_string() examp

(PHP 4 >= 4.0.7, PHP 5 < 5.3.0, PECL ncurses >= 1.0.0) Control screen background void ncurses_bkgdset ( int $attrchar ) Parameters: attrchar This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in a future release of PHP. This function should be

(PECL pdflib >= 2.1.0) Delete table object bool PDF_delete_table ( resource $pdfdoc, int $table, string $optlist ) Deletes a table and all associated data structures.

(PECL newt >= 0.1) void newt_listbox_set_entry ( resource $listbox, int $num, string $text ) Parameters: listbox num text Returns: No value is returned. This function is currently not documented; only its argument list is available.

(PHP 4, PHP 5, PHP 7) Close directory handle void closedir ([ resource $dir_handle ] ) Closes the directory stream indicated by dir_handle. The stream must have previously been opened by opendir(). Parameters: dir_handle The directory handle resource previously opened with opendir(). If the directory handle is not specified, the last link opened by opendir() is assumed.

(PHP 4, PHP 5, PHP 7) Alias of is_writable() This function is an alias of: is_writable().

(PHP 4, PHP 5, PHP 7) Packs a database bool dbase_pack ( int $dbase_identifier ) Packs the specified database by permanently deleting all records marked for deletion using dbase_delete_record(). Parameters: dbase_identifier The database link identifier, returned by dbase_open() or dbase_create(). Returns: Returns TRUE on success or FALSE on failu

(PHP 4, PHP 5, PHP 7) Alias of is_int() This function is an alias of: is_int().

(PHP 4 >= 4.0.3, PHP 5, PHP 7) Get and/or set the current cache limiter string session_cache_limiter ([ string $cache_limiter ] ) session_cache_limiter() returns the name of the current cache limiter. The cache limiter defines which cache control HTTP headers are sent to the client. These headers determine the rules by which the page content may be cached by the client and intermediate proxies. Setting the cache limiter

(PECL radius >= 1.1.0) Attaches an integer attribute bool radius_put_int ( resource $radius_handle, int $type, int $value [, int $options = 0 [, int $tag ]] ) Attaches an integer attribute to the current RADIUS request. Note: A request must be created via radius_create_request() before this function can be called. Parameters: radius_handle The RADIUS resource.