note 97291 deleted from function.date-diff by danbrown
| From: | danbrown@php.net | Date: | Mon, 12 Apr 2010 20:48:53 +0000 |
| Subject: | note 97291 deleted from function.date-diff by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-168176@lists.php.net to get a copy of this message | ||
Note Submitter: LWC
----
Here's an advanced version of the function, but it still just assumes there are 31 days in each
month:
<?php
function date_diff($sdate, $edate, $minimal_text=true, $zerotoo=false) {
$display = '';
$definition = array('year' => 60*60*24*31*12, 'month' =>
60*60*24*31, 'day' => 60*60*24, 'hour' => 60*60, 'minute' =>
60, 'second' => 1);
$time = $edate - $sdate;
if ($minimal_text)
$zerotoo=true;
foreach ($definition as $key=>$value) {
$level = -1;
if ($time >= $value) {
$divide = $time/$value;
$level = floor($divide);
$time -= $level*$value;
} elseif ($time == 0 && $zerotoo)
$level = 0;
if ($level > -1) {
$key .= 's';
if (!$minimal_text)
$display .= "$level $key ";
else {
if ($value < $definition['day']) {
if ($level < 10)
$level = "0$level";
$display .= "$level:";
} else
$display .= "$level " . $key[0] . " ";
}
}
}
$display = trim($display, " :");
if ($minimal_text) {
$checkformat = explode(':', $display);
if (count($checkformat)-1 < 2)
for ($i=2;$i>0;$i--)
if (count($checkformat)-1 < $i)
$display = "00:$display";
}
return $display;
}
?>