我现在从表代码>上接下去。 我收到以下答复:
array(1) {
[0]=>
array(36) {
[0]=>
string(5) "31764"
["id"]=>
string(5) "31764"
...
}
...
}
你可以看到,我获得了相同数据中的2个(“0”和“id”)。 我是否只能获得“id”而不是“0”?
我现在从表代码>上接下去。 我收到以下答复:
array(1) {
[0]=>
array(36) {
[0]=>
string(5) "31764"
["id"]=>
string(5) "31764"
...
}
...
}
你可以看到,我获得了相同数据中的2个(“0”和“id”)。 我是否只能获得“id”而不是“0”?
查阅mysql_fetch_array(
,第二种论点允许你具体说明返回的种类:
待选阵列的类型。 它是一种不变的,可以采用以下价值观: MYSQL_ASSOC, MYSQL_NUM, and MYSQL_BOTH.
或者,你只能使用mysql_fetch_assoc(。
you can write the sql just like : SELECT id FROM table it wil just return
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