php 二维数组的键如何改成数字?
程序员文章站
2022-06-10 16:24:57
...
dump($array);
array(2) {
[0] => array(6) {
["record_id"] => string(1) "1"
["record_create_time"] => string(10) "1470650276"
["record_create_people"] => string(12) "测试人员"
["record_name"] => string(9) "vpn出售"
["record_comment"] => string(20) "出售10个包月VPN"
["record_money"] => string(6) "100000"
}
[1] => array(6) {
["record_id"] => string(1) "2"
["record_create_time"] => string(10) "1470650739"
["record_create_people"] => string(12) "测试人员"
["record_name"] => string(9) "服务器"
["record_comment"] => string(28) "双核CPU2G内存40SDD硬盘"
["record_money"] => string(5) "15000"
}
}
我想改成这样
array(2) {
[0] => array(6) {
["0"] => string(1) "1"
["1"] => string(10) "1470650276"
["2"] => string(12) "测试人员"
["3"] => string(9) "vpn出售"
["4"] => string(20) "出售10个包月VPN"
["5"] => string(6) "100000"
}
[1] => array(6) {
["0"] => string(1) "2"
["1"] => string(10) "1470650739"
["2"] => string(12) "测试人员"
["3"] => string(9) "服务器"
["4"] => string(28) "双核CPU2G内存40SDD硬盘"
["5"] => string(5) "15000"
}
}
回复内容:
dump($array);
array(2) {
[0] => array(6) {
["record_id"] => string(1) "1"
["record_create_time"] => string(10) "1470650276"
["record_create_people"] => string(12) "测试人员"
["record_name"] => string(9) "vpn出售"
["record_comment"] => string(20) "出售10个包月VPN"
["record_money"] => string(6) "100000"
}
[1] => array(6) {
["record_id"] => string(1) "2"
["record_create_time"] => string(10) "1470650739"
["record_create_people"] => string(12) "测试人员"
["record_name"] => string(9) "服务器"
["record_comment"] => string(28) "双核CPU2G内存40SDD硬盘"
["record_money"] => string(5) "15000"
}
}
我想改成这样
array(2) {
[0] => array(6) {
["0"] => string(1) "1"
["1"] => string(10) "1470650276"
["2"] => string(12) "测试人员"
["3"] => string(9) "vpn出售"
["4"] => string(20) "出售10个包月VPN"
["5"] => string(6) "100000"
}
[1] => array(6) {
["0"] => string(1) "2"
["1"] => string(10) "1470650739"
["2"] => string(12) "测试人员"
["3"] => string(9) "服务器"
["4"] => string(28) "双核CPU2G内存40SDD硬盘"
["5"] => string(5) "15000"
}
}
键用"0"是被解析为数字的。
相关文档:http://php.net/manual/zh/lang...
你要转换的话:
foreach($array as &item) {
$item = array_values($item);
}
事例代码如下,你试试看
foreach($array as $key=>$val){
$array[$key] = array_values($val);
}
array_values
"Bill","Age"=>"60","Country"=>"USA");
print_r(array_values($a));
?>