0
笨排序數組值我試圖使用排序功能對array_unique功能後的數組,但我得到以下錯誤:後array_unique
A PHP Error was encountered
Severity: Warning
Message: implode() [function.implode]: Invalid arguments passed
Filename: controllers/admin.php
Line Number: 250
下面是我的循環功能。我如何按價值升序排序?
foreach ($bars as $bar){
$explode = explode(',',$bar->date_id);
$i = 0;
$b = array();
foreach($explode as $bars){
$bars = intval($bars);
@$b[$i] .= $bars;
$i++;
}
$date_id = array_unique($b);
$date_id = sort($date_id);
echo "<pre>";
print_r($date_id);
echo "</pre>";
$date_id = implode(',',$date_id);
echo "<pre>";
print_r($date_id);
echo "</pre>";
}