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more natural date strings

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darcs-hash:20080627222522-84dde-9bef8dc543bbb945b1f05dbeed43924d27f704d1.gz
This commit is contained in:
Evan Prodromou 2008-06-27 18:25:22 -04:00
parent 453751263b
commit aa8dac17d3
1 changed files with 36 additions and 1 deletions
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37
lib/util.php
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@ -726,7 +726,40 @@ function common_path($relative) {
function common_date_string($dt) {
// XXX: do some sexy date formatting
// return date(DATE_RFC822, $dt);
return $dt;
$t = strtotime($dt);
$now = time();
$diff = $now - $t;
if ($now < $t) { # that shouldn't happen!
return common_simple_date($dt);
} else if ($diff < 60) {
return _t('a few seconds ago');
} else if ($diff < 92) {
return _t('about a minute ago');
} else if ($diff < 3300) {
return _t('about ') . round($diff/60) . _t(' minutes ago');
} else if ($diff < 5400) {
return _t('about an hour ago');
} else if ($diff < 22 * 3600) {
return _t('about ') . round($diff/3600) . _t(' hours ago');
} else if ($diff < 37 * 3600) {
return _t('about a day ago');
} else if ($diff < 24 * 24 * 3600) {
return _t('about ') . round($diff/(24*3600)) . _t(' days ago');
} else if ($diff < 46 * 24 * 3600) {
return _t('about a month ago');
} else if ($diff < 330 * 24 * 3600) {
return _t('about ') . round($diff/(30*24*3600)) . _t(' months ago');
} else if ($diff < 480 * 24 * 3600) {
return _t('about a year ago');
} else {
return common_simple_date($dt);
}
}
function common_simple_date($dt) {
$t = strtotime($dt);
return date(DATE_RFC822, $t);
}
function common_date_w3dtf($dt) {
@ -1065,6 +1098,8 @@ function common_confirmation_code($bits) {
for ($i = 0; $i < $chars; $i++) {
# XXX: convert to string and back
$num = hexdec(common_good_rand(1));
# XXX: randomness is too precious to throw away almost
# 40% of the bits we get!
$code .= $codechars[$num%32];
}
return $code;