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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Indirect object - Meewerkend voorwerpA sentence normally contains a subject and a verb, and often also contains a direct object.
In the first sentence, we have Sara as subject, geeft as the verb, and een boek as the direct object. In the second sentence, the recipient of the action, namely Kenny, has appeared. This recipient is referred to as the indirect object. You can find the indirect object by asking the question: ‘To whom……?' In the case of the example, you can ask the question ‘To whom does Sara give the book?'. The answer is the indirect object of the subject's action, namely ‘Kenny'. An indirect object can also be a noun group rather than a single noun:
Personal pronouns also have indirect object forms, for example haar in the sentence below:
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