引用一個(gè)類的屬性和方法就使用->符號(hào)。->是調(diào)用的意思類 -> 類的成員變量或者成員函數(shù)

如果得到的結(jié)果是對(duì)象的話就用-> 名稱 來(lái)輸出內(nèi)容

如果得到的結(jié)果是數(shù)組的話就用 myarray[] 來(lái)輸出

程序:while ($property = mysql_fetch_field($row))

{

print_r($property);

echo "Field name: " . $property->name . "
";

}

while($rs=mysql_fetch_array($row)){

echo $rs[0];

print_r($rs);

}

執(zhí)行結(jié)果:

stdClass Object

(

[name] => id

[table] => list

[def] =>

[max_length] => 7

[not_null] => 1

[primary_key] => 1

[multiple_key] => 0

[unique_key] => 0

[numeric] => 0

[blob] => 0

[type] => string

[unsigned] => 0

[zerofill] => 0

)

stdClass Object

(

[name] => content

[table] => list

[def] =>

[max_length] => 6

[not_null] => 0

[primary_key] => 0

[multiple_key] => 0

[unique_key] => 0

[numeric] => 0

[blob] => 1

[type] => blob

[unsigned] => 0

[zerofill] => 0

)

Array

(

[0] => 35list1

[id] => 35list1

[1] => 測(cè)試

[content] => 測(cè)試

[2] =>

[writedate] =>

)

Array

(

[0] => abck

[id] => abck

[1] => 中國(guó)

[content] => 中國(guó)

[2] =>

[writedate] =>

)

總結(jié)

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