Added part of #1594, hope last part, last ereg functions replaced

xaver

2011-09-09 e55c5bf38e336cab2881b47c4c82a55bc8afe11a

Added part of #1594, hope last part, last ereg functions replaced

 interface/lib/classes/listform.inc.php

@@ -295,7 +295,7 @@
                    case 'DATETSTAMP':
                        if ($record[$key] > 0) {
                            // is value int?
                            if (ereg("^[0-9]+[.]?[0-9]*$", $record[$key], $p)) {
                            if (preg_match("/^[0-9]+[.]?[0-9]*$/", $record[$key], $p)) {
                                $record[$key] = date($this->lng('conf_format_dateshort'), $record[$key]);
                            } else {
                                $record[$key] = date($this->lng('conf_format_dateshort'), strtotime($record[$key]));
@@ -305,7 +305,7 @@
                    case 'DATE':
                        if ($record[$key] > 0) {
                            // is value int?
                            if (ereg("^[0-9]+[.]?[0-9]*$", $record[$key], $p)) {
                            if (preg_match("/^[0-9]+[.]?[0-9]*$/", $record[$key], $p)) {
                                $record[$key] = date($this->lng('conf_format_dateshort'), $record[$key]);
                            } else {
                                $record[$key] = date($this->lng('conf_format_dateshort'), strtotime($record[$key]));
@@ -316,7 +316,7 @@
                    case 'DATETIME':
                        if ($record[$key] > 0) {
                            // is value int?
                            if (ereg("^[0-9]+[.]?[0-9]*$", $record[$key], $p)) {
                            if (preg_match("/^[0-9]+[.]?[0-9]*$/", $record[$key], $p)) {
                                $record[$key] = date($this->lng('conf_format_datetime'), $record[$key]);
                            } else {
                                $record[$key] = date($this->lng('conf_format_datetime'), strtotime($record[$key]));