我有一个数组。
$arr = array('10min', '25min', '35 min', '1 hour', '10-20min', '2 hours', '25-30min', '2-2 1/2 hours', '45min' );
我需要按以下顺序输出。
10分
10-20分钟
25分
25-30分钟
35分
45分
1小时
2小时
2-2 1/2 小时
有可能进入PHP吗?提前谢谢。
您可以使用
此代码:)
<?php
$arr = array('10min', '25min', '35 min', '1 hour', '10-20min', '2 hours', '25-30min', '2-2 1/2 hours', '45min');
$m = [];
$h = [];
foreach ($arr as $a) {
if (strpos($a,"min")) $m[] = $a;
elseif(strpos($a,"hours") || strpos($a,"hour")) $h[] = $a;
}
foreach ($m as &$mm) $mm = str_replace("-","zzz",$mm);
foreach ($h as &$hh) $hh = str_replace("-","zzz",$hh);
natsort($m);
natsort($h);
foreach ($m as &$mm) $mm = str_replace("zzz","-",$mm);
foreach ($h as &$hh) $hh = str_replace("zzz","-",$hh);
$a = array_merge($m,$h);
print_r($a);
?>
<?php
$arr = array('10min', '25min', '35 min', '1 hour', '10-20min', '2 hours', '25-30min', '2-2 1/2 hours', '45min' );
echo $arr['0'], "<br>";
echo $arr['4'], "<br>";
echo $arr['1'], "<br>";
echo $arr['6'], "<br>";
echo $arr['8'], "<br>";
echo $arr['3'], "<br>";
echo $arr['5'], "<br>";
echo $arr['7'], "<br>";
?>
如果这是你想做的特别的事情,那么如果你要求这样的东西作为例子,那么在这里你去...... 使用foreach()