public function formateDateByMoon($start, $end)
{
$return = array();
$st = date("Y-m-d", $start);
$et = date("Y-m-d", $end);
$firstDateOfStartMonth = date("Y-m", $start) . "-1";
$firstDateOfEndMonth = date("Y-m", $end) . "-1";
$lastDateOfEndMonth = date("Y-m-d", strtotime("+1 month -1 day {$firstDateOfEndMonth}"));
$dates = DateTimeUtil::getDiffDate($firstDateOfStartMonth, $lastDateOfEndMonth);
$moons = $dates["y"] * 12 + $dates["m"] + 1;
if ($moons == 1) {
$return[$st . ":" . $et] = $st . "至" . $et;
return $return;
}
for ($i = 0; $i < $moons; $i++) {
$sd = date("Y-m", strtotime("+{$i} month {$st}")) . "-1";
$ed = date("Y-m-d", strtotime("+1 month -1 day {$sd}"));
if ($i == 0) {
$return[$st . ":" . $ed] = $st . "至" . $ed;
} elseif ($moons <= $i + 1) {
$return[$sd . ":" . $et] = $sd . "至" . $et;
} else {
$return[$sd . ":" . $ed] = date("Y-m", strtotime("+{$i} month {$st}"));
}
}
return $return;
}
public function formateDateByYear($start, $end)
{
$return = array();
$st = date("Y-m-d", $start);
$et = date("Y-m-d", $end);
$dates = DateTimeUtil::getDiffDate($st, $et);
$years = $dates["y"];
if (0 < $dates["d"] + $dates["m"] * 12) {
$years += 1;
}
for ($i = 0; $i < $years; $i++) {
$sd = date("Y-m", strtotime("+{$i} year {$st}")) . "-1";
$ed = date("Y-m-d", strtotime("+1 year -1 day {$sd}"));
$return[$sd . ":" . $ed] = date("Y", strtotime("+{$i} year {$st}")) . "年报";
}
return $return;
}
