c:/www/apache/doc2//pear/File/Find.phpSterling Hughesthe pattern to search the directory for.the directory path to search.the type of pattern matching functions to use (can either be 'php' or 'perl').containing all of the files and directories matching the pattern.the specified pattern.Search the current directory to find matches for theSterling Hughes , the first element containing a list of all the directories, the second element containing a list of all the files.Map the directory tree given by the directory_path parameter.Sterling Hughesarray containing all matching files (no directories included).Search the specified directory tree with the specified pattern. Return anDetermine whether or not a variable is a PEAR exceptionFetch the current File_Find versionarray ()array ()array ()'FileFindException''Error in File_Find'