第1个回答 2014-01-11
(1)implode(separate,array) //explode的反向操作,separate默认为空字符
示例:$array = ('hello','world','!');
implode(" ",$array);
返回:"hello world !"
(2)serialize(array)
序列化,将数组按照固定格式转换成字符串;
第2个回答 2014-01-11
foreach($arr as $k=>$r){
$str.="{$k}='{$r}',";
}
echo substr_replace($str, '', -1);本回答被提问者采纳
第3个回答 2014-01-11
foreach($arr as $k=>$r){
$str.="{$k}='{$r}',";
}
echo substr_replace($str, '', -1);
第4个回答 2014-01-13
$biuuu = array('b','i','u','u','u');
print_r(implode('',$biuuu));