用for给数组赋值 $i <= count($tests["params"]) 应为$i < count($tests["params"]) 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 $tests = array('id' => "910003", 'params' => array("param1" => '', "param2" => '', "param3" => ''));foreach($tests["params"] as $k=>&$t) $t = $k;print_r($tests);Array( [id] => 910003 [params] => Array ( [param1] => param1 [param2] => param2 [param3] => param3 ))$tests = array('id' => "910003", 'params' => array("param1" => '', "param2" => '', "param3" => ''));for($i=1; $i<=count($tests["params"]); $i++) { $tests["params"]['param'.$i] = $i;}print_r($tests);Array( [id] => 910003 [params] => Array ( [param1] => 1 [param2] => 2 [param3] => 3 )) 谢谢!,如果这个参数名是没有规律的(如:param_23、paramAbc……),那有如何实现 $tests=array('id' => "910003", 'params' => array( "param1" => '', "param2" => '', "param3" => '' ));for ($i = 1; $i<=count($tests["params"]); $i++) { $tests['params']['param'.$i]=$i;}print_r($tests['params']); 图片不存在,id存在吗 php变量的引用问题请教 dreamweaver 和 mysql 连接找不到文件的疑惑... PHP开发工具 apache 运行100%的问题,求求各位老前辈, 用WEB方式在客户端如何备份SQL2000数据库? 請幫我看看 关于处理text字段的问题(急) PHP问题配置问题??真是怪了 我的POST有问题,向高手们求教!谢谢! 请教代码报错原因 SlightPHP框架的PHP网站转移到IIS下如何配置
foreach($tests["params"] as $k=>&$t) $t = $k;
print_r($tests);Array
(
[id] => 910003
[params] => Array
(
[param1] => param1
[param2] => param2
[param3] => param3
)
)$tests = array('id' => "910003", 'params' => array("param1" => '', "param2" => '', "param3" => ''));
for($i=1; $i<=count($tests["params"]); $i++) {
$tests["params"]['param'.$i] = $i;
}
print_r($tests);Array
(
[id] => 910003
[params] => Array
(
[param1] => 1
[param2] => 2
[param3] => 3
)
)
$tests=array(
'id' => "910003",
'params' => array(
"param1" => '',
"param2" => '',
"param3" => ''
)
);
for ($i = 1; $i<=count($tests["params"]); $i++) {
$tests['params']['param'.$i]=$i;
}
print_r($tests['params']);