diff options
Diffstat (limited to 'include/datetime.php')
| -rw-r--r-- | include/datetime.php | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/include/datetime.php b/include/datetime.php index a573e43a2..94c2e4f1c 100644 --- a/include/datetime.php +++ b/include/datetime.php @@ -1,8 +1,8 @@ -<?php +<?php /** @file */ // two-level sort for timezones. -if(! function_exists('timezone_cmp')) { + function timezone_cmp($a, $b) { if(strstr($a,'/') && strstr($b,'/')) { if ( t($a) == t($b)) return 0; @@ -12,10 +12,10 @@ function timezone_cmp($a, $b) { if(strstr($b,'/')) return 1; if ( t($a) == t($b)) return 0; return ( t($a) < t($b)) ? -1 : 1; -}} +} // emit a timezone selector grouped (primarily) by continent -if(! function_exists('select_timezone')) { + function select_timezone($current = 'America/Los_Angeles') { $timezone_identifiers = DateTimeZone::listIdentifiers(); @@ -52,13 +52,13 @@ function select_timezone($current = 'America/Los_Angeles') { } $o .= '</optgroup></select>'; return $o; -}} +} // return a select using 'field_select_raw' template, with timezones // groupped (primarily) by continent // arguments follow convetion as other field_* template array: // 'name', 'label', $value, 'help' -if (!function_exists('field_timezone')){ + function field_timezone($name='timezone', $label='', $current = 'America/Los_Angeles', $help){ $options = select_timezone($current); $options = str_replace('<select id="timezone_select" name="timezone">','', $options); @@ -69,7 +69,7 @@ function field_timezone($name='timezone', $label='', $current = 'America/Los_Ang '$field' => array($name, $label, $current, $help, $options), )); -}} +} // General purpose date parse/convert function. // $from = source timezone @@ -77,7 +77,7 @@ function field_timezone($name='timezone', $label='', $current = 'America/Los_Ang // $s = some parseable date/time string // $fmt = output format -if(! function_exists('datetime_convert')) { + function datetime_convert($from = 'UTC', $to = 'UTC', $s = 'now', $fmt = "Y-m-d H:i:s") { // Defaults to UTC if nothing is set, but throws an exception if set to empty string. @@ -124,7 +124,7 @@ function datetime_convert($from = 'UTC', $to = 'UTC', $s = 'now', $fmt = "Y-m-d $d->setTimeZone($to_obj); return($d->format($fmt)); -}} +} // wrapper for date selector, tailored for use in birthday fields @@ -180,7 +180,7 @@ function datesel_format($f) { // $m = already selected month // $d = already selected day -if(! function_exists('datesel')) { + function datesel($f,$pre,$ymin,$ymax,$allow_blank,$y,$m,$d) { $o = ''; @@ -231,9 +231,9 @@ function datesel($f,$pre,$ymin,$ymax,$allow_blank,$y,$m,$d) { $o .= "</select>"; return $o; -}} +} + -if(! function_exists('timesel')) { function timesel($pre,$h,$m) { $o = ''; @@ -250,7 +250,7 @@ function timesel($pre,$h,$m) { $o .= "</select>"; return $o; -}} +} @@ -264,7 +264,7 @@ function timesel($pre,$h,$m) { // Results relative to current timezone // Limited to range of timestamps -if(! function_exists('relative_date')) { + function relative_date($posted_date,$format = null) { $localtime = datetime_convert('UTC',date_default_timezone_get(),$posted_date); @@ -300,7 +300,7 @@ function relative_date($posted_date,$format = null) { return sprintf( $format,$r, (($r == 1) ? $str[0] : $str[1])); } } -}} +} @@ -341,7 +341,7 @@ function age($dob,$owner_tz = '',$viewer_tz = '') { // $month[1] = 'January'; // to match human usage. -if(! function_exists('get_dim')) { + function get_dim($y,$m) { $dim = array( 0, @@ -353,7 +353,7 @@ function get_dim($y,$m) { if(((($y % 4) == 0) && (($y % 100) != 0)) || (($y % 400) == 0)) return 29; return $dim[2]; -}} +} // Returns the first day in month for a given month, year @@ -361,11 +361,11 @@ function get_dim($y,$m) { // returns 0 = Sunday through 6 = Saturday // Months start at 1. -if(! function_exists('get_first_dim')) { + function get_first_dim($y,$m) { $d = sprintf('%04d-%02d-01 00:00', intval($y), intval($m)); return datetime_convert('UTC','UTC',$d,'w'); -}} +} // output a calendar for the given month, year. // if $links are provided (array), e.g. $links[12] => 'http://mylink' , @@ -376,8 +376,6 @@ function get_first_dim($y,$m) { // TODO: provide (prev,next) links, define class variations for different size calendars - -if(! function_exists('cal')) { function cal($y = 0,$m = 0, $links = false, $class='') { @@ -442,6 +440,6 @@ function cal($y = 0,$m = 0, $links = false, $class='') { $o .= '</tr></table>'."\r\n"; return $o; -}} +} |