Peta Folder atau Map Directory yang saya maksud adalah peta folder dan file yang ada pada suatu folder target, tersusun secara hierarkis dan dapat digunakan untuk keperluan lebih lanjut, seperti membangun interface treeview layaknya Windows Explorer. Untuk membangun peta folder/map directory tersebut, saya menemukan fungsi menarik yang terpaketkan bersama CodeIgniter 2.0 (directory_helper.php). Berikut fungsinya: [sourcecode language="php"] /** * Create a Directory Map * * Reads the specified directory and builds an array * representation of it. Sub-folders contained with the * directory will be mapped as well. * * @access public * @param string path to source * @param int depth of directories to traverse (0 = fully recursive, 1 = current dir, etc) * @return array */ function directory_map($source_dir, $directory_depth = 0, $hidden = FALSE) { if ($fp = @opendir($source_dir)) { $filedata = array(); $new_depth = $directory_depth - 1; $source_dir = rtrim($source_dir, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR; while (FALSE !== ($file = readdir($fp))) { // Remove '.', '..', and hidden files [optional] if ( ! trim($file, '.') OR ($hidden == FALSE && $file[0] == '.')) { continue; } if (($directory_depth < 1 OR $new_depth > 0) && @is_dir($source_dir.$file)) { $filedata[$file] = directory_map($source_dir.$file.DIRECTORY_SEPARATOR, $new_depth, $hidden); } else { $filedata[] = $file; } } closedir($fp); return $filedata; } return FALSE; } [/sourcecode] Untuk mencobanya, silakan buat satu script PHP kecil: [sourcecode language="php"] $map =directory_map('./wp-admin',2); echo '<pre>'; print_r($map); echo '</pre>'; [/sourcecode] Contoh diatas akan membangun peta folder dari folder wp-admin dengan kedalaman hierarkis 2 layer. hasilnya: [sourcecode] Array ( [0] => about.php [1] => admin-ajax.php [2] => admin-footer.php [3] => admin-functions.php [4] => admin-header.php [5] => admin-post.php [6] => admin.php [7] => async-upload.php [8] => comment.php [9] => credits.php [css] => Array ( [0] => colors-classic.css [1] => colors-classic.dev.css [2] => colors-fresh.css [3] => colors-fresh.dev.css [4] => customize-controls-rtl.css [5] => customize-controls-rtl.dev.css [6] => customize-controls.css [7] => customize-controls.dev.css [8] => farbtastic.css [9] => ie-rtl.css [10] => ie-rtl.dev.css [11] => ie.css [12] => ie.dev.css [13] => install.css [14] => install.dev.css [15] => media-rtl.css [16] => media-rtl.dev.css [17] => media.css [18] => media.dev.css [19] => wp-admin-rtl.css [20] => wp-admin-rtl.dev.css [21] => wp-admin.css [22] => wp-admin.dev.css ) [10] => custom-background.php [11] => custom-header.php [12] => customize.php [13] => edit-comments.php [14] => edit-form-advanced.php [15] => edit-form-comment.php [16] => edit-link-form.php [17] => edit-tag-form.php [18] => edit-tags.php [19] => edit.php [20] => export.php [21] => freedoms.php [22] => gears-manifest.php [images] => Array ( [0] => align-center.png [1] => align-left.png [2] => align-none.png [3] => align-right.png [4] => archive-link.png [5] => arrows-dark-vs.png [6] => arrows-dark.png [7] => arrows-vs.png [8] => arrows.png [9] => blue-grad.png [10] => bubble_bg-rtl.gif [11] => bubble_bg.gif [12] => button-grad-active.png [13] => button-grad.png [14] => comment-grey-bubble.png [15] => date-button.gif [16] => ed-bg-vs.gif [17] => ed-bg.gif [18] => fade-butt.png [19] => fav-arrow-rtl.gif [20] => fav-arrow.gif [21] => fav-vs.png [22] => fav.png [23] => generic.png [24] => gray-grad.png [25] => gray-star.png [26] => icons32-2x.png [27] => icons32-vs-2x.png [28] => icons32-vs.png [29] => icons32.png [30] => imgedit-icons.png [31] => list.png [32] => loading-publish.gif [33] => loading.gif [34] => logo-ghost.png [35] => logo-login.png [36] => logo.gif [37] => marker.png [38] => mask.png [39] => media-button-image.gif [40] => media-button-music.gif [41] => media-button-other.gif [42] => media-button-video.gif [43] => media-button.png [44] => menu-2x.png [45] => menu-arrow-frame-rtl.png [46] => menu-arrow-frame.png [47] => menu-arrows.gif [48] => menu-bits-rtl-vs.gif [49] => menu-bits-rtl.gif [50] => menu-bits-vs.gif [51] => menu-bits.gif [52] => menu-dark-rtl-vs.gif [53] => menu-dark-rtl.gif [54] => menu-dark-vs.gif [55] => menu-dark.gif [56] => menu-shadow-rtl.png [57] => menu-shadow.png [58] => menu-vs.png [59] => menu.png [60] => no.png [61] => press-this.png [62] => required.gif [63] => resize-rtl.gif [64] => resize.gif [65] => screen-options-toggle-vs.gif [66] => screen-options-toggle.gif [67] => screenshots [68] => se.png [69] => sort.gif [70] => star.png [71] => stars-rtl.png [72] => stars.png [73] => toggle-arrow-rtl.gif [74] => toggle-arrow.gif [75] => upload-classic.png [76] => upload-fresh.png [77] => wheel.png [78] => white-grad-active.png [79] => white-grad.png [80] => widgets-arrow-vs.gif [81] => widgets-arrow.gif [82] => wordpress-logo-2x.png [83] => wordpress-logo.png [84] => wp-badge-2x.png [85] => wp-badge.png [86] => wp-logo-vs.png [87] => wp-logo.png [88] => wpspin_dark.gif [89] => wpspin_light.gif [90] => xit.gif [91] => yes.png ) [23] => import.php [includes] => Array ( [0] => admin.php [1] => ajax-actions.php [2] => bookmark.php [3] => class-ftp-pure.php [4] => class-ftp-sockets.php [5] => class-ftp.php [6] => class-pclzip.php [7] => class-wp-comments-list-table.php [8] => class-wp-filesystem-base.php [9] => class-wp-filesystem-direct.php [10] => class-wp-filesystem-ftpext.php [11] => class-wp-filesystem-ftpsockets.php [12] => class-wp-filesystem-ssh2.php [13] => class-wp-importer.php [14] => class-wp-links-list-table.php [15] => class-wp-list-table.php [16] => class-wp-media-list-table.php [17] => class-wp-ms-sites-list-table.php [18] => class-wp-ms-themes-list-table.php [19] => class-wp-ms-users-list-table.php [20] => class-wp-plugin-install-list-table.php [21] => class-wp-plugins-list-table.php [22] => class-wp-posts-list-table.php [23] => class-wp-terms-list-table.php [24] => class-wp-theme-install-list-table.php [25] => class-wp-themes-list-table.php [26] => class-wp-upgrader.php [27] => class-wp-users-list-table.php [28] => comment.php [29] => continents-cities.php [30] => dashboard.php [31] => deprecated.php [32] => export.php [33] => file.php [34] => image-edit.php [35] => image.php [36] => import.php [37] => list-table.php [38] => manifest.php [39] => media.php [40] => menu.php [41] => meta-boxes.php [42] => misc.php [43] => ms-deprecated.php [44] => ms.php [45] => nav-menu.php [46] => plugin-install.php [47] => plugin.php [48] => post.php [49] => schema.php [50] => screen.php [51] => taxonomy.php [52] => template.php [53] => theme-install.php [54] => theme.php [55] => update-core.php [56] => update.php [57] => upgrade.php [58] => user.php [59] => widgets.php ) [24] => index-extra.php [25] => index.php [26] => install-helper.php [27] => install.php [js] => Array ( [0] => cat.dev.js [1] => cat.js [2] => categories.dev.js [3] => categories.js [4] => comment.dev.js [5] => comment.js [6] => common.dev.js [7] => common.js [8] => custom-background.dev.js [9] => custom-background.js [10] => custom-fields.dev.js [11] => custom-fields.js [12] => customize-controls.dev.js [13] => customize-controls.js [14] => dashboard.dev.js [15] => dashboard.js [16] => edit-comments.dev.js [17] => edit-comments.js [18] => editor.dev.js [19] => editor.js [20] => farbtastic.js [21] => gallery.dev.js [22] => gallery.js [23] => image-edit.dev.js [24] => image-edit.js [25] => inline-edit-post.dev.js [26] => inline-edit-post.js [27] => inline-edit-tax.dev.js [28] => inline-edit-tax.js [29] => link.dev.js [30] => link.js [31] => media-gallery.dev.js [32] => media-gallery.js [33] => media-upload.dev.js [34] => media-upload.js [35] => media.dev.js [36] => media.js [37] => nav-menu.dev.js [38] => nav-menu.js [39] => password-strength-meter.dev.js [40] => password-strength-meter.js [41] => plugin-install.dev.js [42] => plugin-install.js [43] => post.dev.js [44] => post.js [45] => postbox.dev.js [46] => postbox.js [47] => revisions-js.php [48] => set-post-thumbnail.dev.js [49] => set-post-thumbnail.js [50] => tags.dev.js [51] => tags.js [52] => theme-preview.dev.js [53] => theme-preview.js [54] => theme.dev.js [55] => theme.js [56] => user-profile.dev.js [57] => user-profile.js [58] => user-suggest.dev.js [59] => user-suggest.js [60] => utils.dev.js [61] => utils.js [62] => widgets.dev.js [63] => widgets.js [64] => word-count.dev.js [65] => word-count.js [66] => wp-fullscreen.dev.js [67] => wp-fullscreen.js [68] => xfn.dev.js [69] => xfn.js ) [28] => link-add.php [29] => link-manager.php [30] => link-parse-opml.php [31] => link.php [32] => load-scripts.php [33] => load-styles.php [maint] => Array ( [0] => repair.php ) [34] => media-new.php [35] => media-upload.php [36] => media.php [37] => menu-header.php [38] => menu.php [39] => moderation.php [40] => ms-admin.php [41] => ms-delete-site.php [42] => ms-edit.php [43] => ms-options.php [44] => ms-sites.php [45] => ms-themes.php [46] => ms-upgrade-network.php [47] => ms-users.php [48] => my-sites.php [49] => nav-menus.php [network] => Array ( [0] => about.php [1] => admin.php [2] => credits.php [3] => edit.php [4] => freedoms.php [5] => index-extra.php [6] => index.php [7] => menu.php [8] => plugin-editor.php [9] => plugin-install.php [10] => plugins.php [11] => profile.php [12] => settings.php [13] => setup.php [14] => site-info.php [15] => site-new.php [16] => site-settings.php [17] => site-themes.php [18] => site-users.php [19] => sites.php [20] => theme-editor.php [21] => theme-install.php [22] => themes.php [23] => update-core.php [24] => update.php [25] => upgrade.php [26] => user-edit.php [27] => user-new.php [28] => users.php ) [50] => network.php [51] => options-discussion.php [52] => options-general.php [53] => options-head.php [54] => options-media.php [55] => options-permalink.php [56] => options-privacy.php [57] => options-reading.php [58] => options-writing.php [59] => options.php [60] => plugin-editor.php [61] => plugin-install.php [62] => plugins.php [63] => post-new.php [64] => post.php [65] => press-this.php [66] => profile.php [67] => revision.php [68] => setup-config.php [69] => theme-editor.php [70] => theme-install.php [71] => themes.php [72] => tools.php [73] => update-core.php [74] => update.php [75] => upgrade-functions.php [76] => upgrade.php [77] => upload.php [user] => Array ( [0] => about.php [1] => admin.php [2] => credits.php [3] => freedoms.php [4] => index-extra.php [5] => index.php [6] => menu.php [7] => profile.php [8] => user-edit.php ) [78] => user-edit.php [79] => user-new.php [80] => users.php [81] => widgets.php ) [/sourcecode] Selamat mencobanya! NB. Thanks to CodeIgniter.