X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=functions%2Fdate.php;h=8fca991c2c9a552ed5d6a32d04e5aef87998aaf6;hp=b4b1a7f8398bf6d4fce5f32c9a7a30591411f181;hb=001befaf3f44ad9bc1e381e2600c22794873405a;hpb=5e90d34a2e2d4dee490f7b50796bf0d4f75a8d1a diff --git a/functions/date.php b/functions/date.php index b4b1a7f8..8fca991c 100644 --- a/functions/date.php +++ b/functions/date.php @@ -1,56 +1,71 @@ - 29 Jun 1999 09:52:11 -0500 (EDT) - ** (as specified in RFC 822) -- "Tue" is optional - ** - **/ - - function getMinutes($hour) { - $date = $hour; - - if (($hour == 0) || ($hour == "00")) - $date = "00"; - else if (($hour == 1) || ($hour == "01")) - $date = "01"; - else if (($hour == 2) || ($hour == "02")) - $date = "02"; - else if (($hour == 3) || ($hour == "03")) - $date = "03"; - else if (($hour == 4) || ($hour == "04")) - $date = "04"; - else if (($hour == 5) || ($hour == "05")) - $date = "05"; - else if (($hour == 6) || ($hour == "06")) - $date = "06"; - else if (($hour == 7) || ($hour == "07")) - $date = "07"; - else if (($hour == 8) || ($hour == "08")) - $date = "08"; - else if (($hour == 9) || ($hour == "09")) - $date = "09"; - - return $date; - } + 29 Jun 1999 09:52:11 -0500 (EDT) + * (as specified in RFC 822) -- 'Tue' is optional + * + * $Id$ + */ + +/*****************************************************************/ +/*** THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!! ***/ +/*** PLEASE DO SO AND REMOVE THIS COMMENT SECTION. ***/ +/*** + Base level indent should begin at left margin, as ***/ +/*** the first line of the function definition below. ***/ +/*** + All identation should consist of four space blocks ***/ +/*** + Tab characters are evil. ***/ +/*** + all comments should use "slash-star ... star-slash" ***/ +/*** style -- no pound characters, no slash-slash style ***/ +/*** + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD ***/ +/*** ALWAYS USE { AND } CHARACTERS!!! ***/ +/*** + Please use ' instead of ", when possible. Note " ***/ +/*** should always be used in _( ) function calls. ***/ +/*** Thank you for your help making the SM code more readable. ***/ +/*****************************************************************/ - // corrects a time stamp to be the local time - function getGMTSeconds($stamp, $gmt) { - if (($gmt == "Pacific") || ($gmt == "PST") || ($gmt == "PDT")) - $gmt = "-0800"; - if (($gmt == "Eastern") || ($gmt == "EST") || ($gmt == "EDT")) - $gmt = "-0500"; - if (($gmt == "Central") || ($gmt == "CST") || ($gmt == "CDT")) - $gmt = "-0600"; - if (($gmt == "Mountain") || ($gmt == "MST") || ($gmt == "MDT")) - $gmt = "-0700"; - - if (substr($gmt, 0, 1) == "-") { +// corrects a time stamp to be the local time +function getGMTSeconds($stamp, $gmt) { + global $invert_time; + if (($gmt == 'Pacific') || ($gmt == 'PST')) + $gmt = '-0800'; + else if (($gmt == 'EDT')) + $gmt = '-0400'; + else if (($gmt == 'Eastern') || ($gmt == 'EST') || ($gmt == 'CDT')) + $gmt = '-0500'; + else if (($gmt == 'Central') || ($gmt == 'CST') || ($gmt == 'MDT')) + $gmt = '-0600'; + else if (($gmt == 'Mountain') || ($gmt == 'MST') || ($gmt == 'PDT')) + $gmt = '-0700'; + else if ($gmt == 'BST') + $gmt = '+0100'; + else if ($gmt == 'EET') + $gmt = '+0200'; + else if ($gmt == 'GMT') + $gmt = '+0000'; + else if ($gmt == 'HKT') + $gmt = '+0800'; + else if ($gmt == 'IST') + $gmt = '+0200'; + else if ($gmt == 'JST') + $gmt = '+0900'; + else if ($gmt == 'KST') + $gmt = "+0900"; + else if ($gmt == 'MET') + $gmt = '+0100'; + else if ($gmt == 'MET DST' || $gmt == 'METDST') + $gmt = '+0200'; + + if (substr($gmt, 0, 1) == '-') { $neg = true; $gmt = substr($gmt, 1, strlen($gmt)); - } else if (substr($gmt, 0, 1) == "+") { + } else if (substr($gmt, 0, 1) == '+') { $neg = false; $gmt = substr($gmt, 1, strlen($gmt)); } else @@ -64,122 +79,137 @@ $gmt = "+$gmt"; /** now find what the server is at **/ - $current = date("Z", time()); - + $current = date('Z', time()); + if ($invert_time) + $current = - $current; $stamp = (int)$stamp - (int)$gmt + (int)$current; return $stamp; } - function getHour($hour) { - $time = explode(":", $hour); - return $time[0]; - } - - function getMinute($min) { - $time = explode(":", $min); - return $time[1]; - } + /** + Switch system has been intentionaly choosed for the + internationalization of month and day names. The reason + is to make sure that _("") strings will go into the + main po. + **/ - function getSecond($sec) { - $time = explode(":", $sec); - return $time[2]; + function getDayName( $day_number ) { + + switch( $day_number ) { + case 0: + $ret = _("Sunday"); + break; + case 1: + $ret = _("Monday"); + break; + case 2: + $ret = _("Tuesday"); + break; + case 3: + $ret = _("Wednesday"); + break; + case 4: + $ret = _("Thursday"); + break; + case 5: + $ret = _("Friday"); + break; + case 6: + $ret = _("Saturday"); + break; + default: + $ret = ''; + } + return( $ret ); } - function getMonthNum($month) { - if (eregi("jan|january", $month, $tmp)) - $date = "01"; - else if (eregi("feb|february|febuary", $month, $tmp)) - $date = "02"; - else if (eregi("mar|march", $month, $tmp)) - $date = "03"; - else if (eregi("apr|april", $month, $tmp)) - $date = "04"; - else if (eregi("may", $month, $tmp)) - $date = "05"; - else if (eregi("jun|june", $month, $tmp)) - $date = "06"; - else if (eregi("jul|july", $month, $tmp)) - $date = "07"; - else if (eregi("aug|august", $month, $tmp)) - $date = "08"; - else if (eregi("sep|sept|september", $month, $tmp)) - $date = "09"; - else if (eregi("oct|october", $month, $tmp)) - $date = "10"; - else if (eregi("nov|november", $month, $tmp)) - $date = "11"; - else if (eregi("dec|december", $month, $tmp)) - $date = "12"; - - return $date; - } + function getMonthName( $month_number ) { + switch( $month_number ) { + case '01': + $ret = _("January"); + break; + case '02': + $ret = _("February"); + break; + case '03': + $ret = _("March"); + break; + case '04': + $ret = _("April"); + break; + case '05': + $ret = _("May"); + break; + case '06': + $ret = _("June"); + break; + case '07': + $ret = _("July"); + break; + case '08': + $ret = _("August"); + break; + case '09': + $ret = _("September"); + break; + case '10': + $ret = _("October"); + break; + case '11': + $ret = _("November"); + break; + case '12': + $ret = _("December"); + break; + default: + $ret = ''; + } + return( $ret ); + } - function getDayOfWeek($day) { - $date = "{WEEKDAY}"; - - if (eregi("(mon|monday)", $day, $tmp)) - $date = "Mon"; - else if (eregi("(tue|tuesday)", $day, $tmp)) - $date = "Tue"; - else if (eregi("(wed|wednesday)", $day, $tmp)) - $date = "Wed"; - else if (eregi("(thurs|thu|thursday)", $day, $tmp)) - $date = "Thu"; - else if (eregi("(fri|friday)", $day, $tmp)) - $date = "Fri"; - else if (eregi("(sat|saturday)", $day, $tmp)) - $date = "Sat"; - else if (eregi("(sun|sunday)", $day, $tmp)) - $date = "Sun"; - - return $date; - } + function date_intl( $date_format, $stamp ) { - function getDayOfMonth($day) { - return ereg_replace("^0", "", $day); /* remove a preceeding 0 */ + $ret = str_replace( 'D', '$1', $date_format ); + $ret = str_replace( 'F', '$2', $ret ); + $ret = date( '$3'. $ret . '$3', $stamp ); // Workaround for a PHP 4.0.4 problem + $ret = str_replace( '$1', substr( getDayName( date( 'w', $stamp ) ), 0, 3 ), $ret ); + $ret = str_replace( '$2', getMonthName( date( 'm', $stamp ) ), $ret ); + $ret = str_replace( '$3', '', $ret ); + + return( $ret ); } - function getMonth($month) { - $date = "{MONTH}"; - if (eregi("jan|january", $month, $tmp)) - $date = "Jan"; - else if (eregi("feb|february|febuary", $month, $tmp)) - $date = "Feb"; - else if (eregi("mar|march", $month, $tmp)) - $date = "Mar"; - else if (eregi("apr|april", $month, $tmp)) - $date = "Apr"; - else if (eregi("may", $month, $tmp)) - $date = "May"; - else if (eregi("jun|june", $month, $tmp)) - $date = "Jun"; - else if (eregi("jul|july", $month, $tmp)) - $date = "Jul"; - else if (eregi("aug|august", $month, $tmp)) - $date = "Aug"; - else if (eregi("sep|sept|september", $month, $tmp)) - $date = "Sep"; - else if (eregi("oct|october", $month, $tmp)) - $date = "Oct"; - else if (eregi("nov|november", $month, $tmp)) - $date = "Nov"; - else if (eregi("dec|december", $month, $tmp)) - $date = "Dec"; - - return $date; + function getLongDateString( $stamp ) { + + return( date_intl( _("D, F j, Y g:i a"), $stamp ) ); + } - function getYear($year) { - return $year; - } + function getDateString( $stamp ) { + + global $invert_time; - function getLongDateString($stamp) { - return date("D, F j, Y g:i a", $stamp); - } + $now = time(); + + $dateZ = date('Z', $now ); + if ($invert_time) + $dateZ = - $dateZ; + $midnight = $now - ($now % 86400) - $dateZ; - function getDateString($stamp) { - return date("M j, Y", $stamp); + if ($midnight < $stamp) { + // Today + $date_format = _("g:i a"); + } else if ($midnight - 518400 < $stamp) { + // This week + $date_format = _("D, g:i a"); + } else { + // before this week + $date_format = _("M j, Y"); + } + + return( date_intl( $date_format, $stamp ) ); + // return( date( $date_i, $stamp ) ); } function getTimeStamp($dateParts) { @@ -196,43 +226,46 @@ ** and everything would be bumped up one. **/ - // Simply check to see if the first element in the dateParts array is an integer or not. + // Simply check to see if the first element in the dateParts + // array is an integer or not. // Since the day of week is optional, this check is needed. // - // The old code used eregi("mon|tue|wed|thu|fri|sat|sun", $dateParts[0], $tmp) - // to find if the first element was the day of week or day of month. This is an - // expensive call (processing time) to have inside a loop. Doing it this way saves - // quite a bit of time for large mailboxes. + // The old code used eregi('mon|tue|wed|thu|fri|sat|sun', + // $dateParts[0], $tmp) to find if the first element was the + // day of week or day of month. This is an expensive call + // (processing time) to have inside a loop. Doing it this way + // saves quite a bit of time for large mailboxes. // - // It is also quicker to call explode only once rather than the 3 times it was getting - // called by calling the functions getHour, getMinute, and getSecond. + // It is also quicker to call explode only once rather than + // the 3 times it was getting called by calling the functions + // getHour, getMinute, and getSecond. // + if (! isset($dateParts[1])) $dateParts[1] = ''; + if (! isset($dateParts[2])) $dateParts[2] = ''; + if (! isset($dateParts[3])) $dateParts[3] = ''; + if (! isset($dateParts[4])) $dateParts[4] = ''; + if (! isset($dateParts[5])) $dateParts[5] = ''; if (intval(trim($dateParts[0])) > 0) { - $time = explode(":", $dateParts[3]); - $d[0] = $time[0]; - $d[1] = $time[1]; - $d[2] = $time[2]; - $d[3] = getMonthNum(trim($dateParts[1])); - $d[4] = getDayOfMonth(trim($dateParts[0])); - $d[5] = getYear(trim($dateParts[2])); - return getGMTSeconds(mktime($d[0], $d[1], $d[2], $d[3], $d[4], $d[5]), $dateParts[4]); + $string = $dateParts[0] . ' ' . $dateParts[1] . ' ' . + $dateParts[2] . ' ' . $dateParts[3]; + return getGMTSeconds(strtotime($string), $dateParts[4]); } - $time = explode(":", $dateParts[4]); - $d[0] = $time[0]; - $d[1] = $time[1]; - $d[2] = $time[2]; - $d[3] = getMonthNum(trim($dateParts[2])); - $d[4] = getDayOfMonth(trim($dateParts[1])); - $d[5] = getYear(trim($dateParts[3])); - return getGMTSeconds(mktime($d[0], $d[1], $d[2], $d[3], $d[4], $d[5]), $dateParts[5]); + $string = $dateParts[0] . ' ' . $dateParts[1] . ' ' . + $dateParts[2] . ' ' . $dateParts[3] . ' ' . $dateParts[4]; + if (isset($dateParts[5])) + return getGMTSeconds(strtotime($string), $dateParts[5]); + else + return getGMTSeconds(strtotime($string), ''); } - // I use this function for profiling. Should never be called in actual versions of squirrelmail - // released to public. + // I use this function for profiling. Should never be called in + // actual versions of squirrelmail released to public. +/* function getmicrotime() { $mtime = microtime(); - $mtime = explode(" ",$mtime); + $mtime = explode(' ',$mtime); $mtime = $mtime[1] + $mtime[0]; return ($mtime); } +*/ ?>