explode切割foreach循环输出，加个条件 包含某字符就不输出这个组

[kisspzt]

$navinfor[down]='aaa$$$http://$$$ccc$$$ddd';
$downzu = explode("$$$",$navinfor[down]);
	foreach($downzu as $k=>$v){ 
$downno=$k+1; 
echo $downno.'=';
echo $v.'<br>';
}

需要输出的是
1=aaa
2=ccc
3=ddd

条件包含http就清掉不作输出

[xuzuning]

$navinfor['down']='aaa$$$http://$$$ccc$$$ddd';
$downzu = explode("$$$",$navinfor['down']);
$downno = 0; 
foreach($downzu as $k=>$v){
  if(strpos($v, 'http') !== false) continue;
  $downno++; 
  echo $downno.'=';
  echo $v.'<br>';
}

1=aaa 2=ccc 3=ddd

[不老刘]

楼上正解~~