define('PREG_FIND_RECURSIVE', 1); define('PREG_FIND_DIRMATCH', 2); define('PREG_FIND_FULLPATH', 4); define('PREG_FIND_NEGATE', 8); define('PREG_FIND_DIRONLY', 16); define('PREG_FIND_RETURNASSOC', 32); define('PREG_FIND_SORTDESC', 64); define('PREG_FIND_SORTKEYS', 128); define('PREG_FIND_SORTBASENAME', 256); # requires PREG_FIND_RETURNASSOC define('PREG_FIND_SORTMODIFIED', 512); # requires PREG_FIND_RETURNASSOC define('PREG_FIND_SORTFILESIZE', 1024); # requires PREG_FIND_RETURNASSOC define('PREG_FIND_SORTDISKUSAGE', 2048); # requires PREG_FIND_RETURNASSOC // PREG_FIND_RECURSIVE - go into subdirectorys looking for more files // PREG_FIND_DIRMATCH - return directorys that match the pattern also // PREG_FIND_DIRONLY - return only directorys that match the pattern (no files) // PREG_FIND_FULLPATH - search for the pattern in the full path (dir+file) // PREG_FIND_NEGATE - return files that don't match the pattern // PREG_FIND_RETURNASSOC - Instead of just returning a plain array of matches, // return an associative array with file stats // // You can also request to have the results sorted based on various criteria // By default if any sorting is done, it will be sorted in ascending order. // You can reverse this via use of: // PREG_FIND_SORTDESC - Reverse order of sort // PREG_FILE_SORTKEYS - Sort on the keyvalues or non-assoc array results // The following sorts *require* PREG_FIND_RETURNASSOC to be used as they are // sorting on values stored in the constructed associative array // PREG_FIND_SORTBASENAME - Sort the results in alphabetical order on filename // PREG_FIND_SORTMODIFIED - Sort the results in last modified timestamp order // PREG_FIND_SORTFILESIZE - Sort the results based on filesize // PREG_FILE_SORTDISKUSAGE - Sort based on the amount of disk space taken // to use more than one simply seperate them with a | character // Search for files matching $pattern in $start_dir. // if args contains PREG_FIND_RECURSIVE then do a recursive search // return value is an associative array, the key of which is the path/file // and the value is the stat of the file. Function preg_find($pattern, $start_dir='.', $args=NULL) { static $depth = -1; ++$depth; $files_matched = array(); $fh = opendir($start_dir); while (($file = readdir($fh)) !== false) { if (strcmp($file, '.')==0 || strcmp($file, '..')==0) continue; $filepath = $start_dir . '/' . $file; if (preg_match($pattern, ($args & PREG_FIND_FULLPATH) ? $filepath : $file)) { $doadd = is_file($filepath) || (is_dir($filepath) && ($args & PREG_FIND_DIRMATCH)) || (is_dir($filepath) && ($args & PREG_FIND_DIRONLY)); if ($args & PREG_FIND_DIRONLY && $doadd && !is_dir($filepath)) $doadd = false; if ($args & PREG_FIND_NEGATE) $doadd = !$doadd; if ($doadd) { if ($args & PREG_FIND_RETURNASSOC) { // return more than just the filenames $fileres = array(); if (function_exists('stat')) { $fileres['stat'] = stat($filepath); $fileres['du'] = $fileres['stat']['blocks'] * 512; } if (function_exists('fileowner')) $fileres['uid'] = fileowner($filepath); if (function_exists('filegroup')) $fileres['gid'] = filegroup($filepath); if (function_exists('filetype')) $fileres['filetype'] = filetype($filepath); if (function_exists('mime_content_type')) $fileres['mimetype'] = mime_content_type($filepath); if (function_exists('dirname')) $fileres['dirname'] = dirname($filepath); if (function_exists('basename')) $fileres['basename'] = basename($filepath); if (isset($fileres['uid']) && function_exists('posix_getpwuid')) $fileres['owner'] = posix_getpwuid ($fileres['uid']); $files_matched[$filepath] = $fileres; } else array_push($files_matched, $filepath); } } if ( is_dir($filepath) && ($args & PREG_FIND_RECURSIVE) ) { $files_matched = array_merge($files_matched, preg_find($pattern, $filepath, $args)); } } closedir($fh); // Before returning check if we need to sort the results. if (($depth==0) && ($args & (PREG_FIND_SORTKEYS|PREG_FIND_SORTBASENAME|PREG_FIND_SORTMODIFIED|PREG_FIND_SORTFILESIZE|PREG_FIND_SORTDISKUSAGE)) ) { $order = ($args & PREG_FIND_SORTDESC) ? 1 : -1; $sortby = ''; if ($args & PREG_FIND_RETURNASSOC) { if ($args & PREG_FIND_SORTMODIFIED) $sortby = "['stat']['mtime']"; if ($args & PREG_FIND_SORTBASENAME) $sortby = "['basename']"; if ($args & PREG_FIND_SORTFILESIZE) $sortby = "['stat']['size']"; if ($args & PREG_FIND_SORTDISKUSAGE) $sortby = "['du']"; } $filesort = create_function('$a,$b', "\$a1=\$a$sortby;\$b1=\$b$sortby; if (\$a1==\$b1) return 0; else return (\$a1<\$b1) ? $order : 0- $order;"); uasort($files_matched, $filesort); } --$depth; return $files_matched; } ?>
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Adjective - Bijvoeglijk naamwoordIntroductionAdjectives are words that qualify nouns. They express a particular quality of the noun, such as colour (geel, rood, zwart) or dimensions (groot, lang, klein). Adjectives can also express more abstract qualities. For example: gezellig , interessant or aardig. Predicative adjectives are adjectives used separately from the noun they qualify, as in the sentences below:
Note that predicative adjectives never change form. When adjectives immediately precede the noun they qualify, we talk of attributive adjectives. Examples of attributive adjectives are:
The rest of this section will deal with attributive adjectives, because they are the type of adjective that can decline (change form). Top of page UseAttributive adjectives (adjectives that precede the noun they qualify) decline in most cases: i.e. they have the ending -e . Whether or not an attributive adjective declines, depends on: a. the gender of the noun it qualifies; andb. whether the noun it qualifies is definite or indefinite. A definite noun is preceded by a definite article (de or het) or a demonstrative pronoun deze, dit, die or dat), possessive pronoun (mijn, jouw etc.), or the question word welk(e). ( Indefinite nouns are preceded by the indefinite article (een) or by no article at all (for example in the plural). Geen (as in Ik heb geen auto = ‘I have no car') also acts as an indefinite article. An attributive adjective has the ending – e unless 1. the noun it qualifies is a neuter gender noun (het -word)AND 2. that noun is indefinite
*Note that as all plurals are de -words, adjectives preceding them always have the ending –e. This is a schematic representation of the rule for adjectival endings:
Top of page Exception: Adjective ending in -enAdjectives that end in – en do not decline at all and are therefore an exception to the general rule. Most of these are adjectives describing materials. For example: de tafel is van hout ® een houten tafel mijn ring is van goud ® een gouden ring There are some other adjectives naturally ending in – en that behave in the same way: de open deur Top of page Adjective + -sWhen the word iets precedes an adjective used on its own, the adjective always has the ending -s: iets lekkers iets makkelijks iets leuks Note that if an adjective already ends with an -s , only one /s/-sound is heard and only one letter is written (see spelling). iets fris |