我有以下 PHP 代码:
class SQLStatements {
public function __construct($iName) {
$this->name = $iName;
$this->sqlStatement = array ();
}
public function addStatement($iSQLStatement) {
$this->sqlStatement [] = $iSQLStatement;
}
...other functions...
}
print_r ($ss);
$sqlStatements->addStatement ( $ss );
print_r ($sqlStatements);
输出是:
SQL语句对象
(
[id] => 300
[时间戳] => 201301090222
[夹具] => 主场 v 客场
[结果] => 主页
[fixtureDateTime] => 2013-01-11
[bookmakerOdds] => 数组
(
[0] => 2.15
[1] => 2.22
[2] => 2.05
[3] => 2.05
[4] => 2.15
[5] => 2.20
[6] => 2.14
)
)
SQLStatements 对象
(
[名称] => 声明
[sqlStatement] => 数组
(
[0] => SQLStatement 对象
(
[id] => 300
[时间戳] => 201301090222
[夹具] => 主场 v 客场
[结果] => 主页
[fixtureDateTime] => 2013-01-11
[bookmakerOdds] => 数组
(
[0] => 2.15
[1] => 2.22
[2] => 2.05
[3] => 2.05
[4] => 2.15
[5] => 2.20
[6] => 2.14
)
)
)
)
SQL语句对象
(
[id] => 300
[时间戳] => 201301090222
[夹具] => 主场 v 客场
[结果] => 主场 v 客场 - 平局
[fixtureDateTime] => 2013-01-11
[bookmakerOdds] => 数组
(
[0] => 3.50
[1] => 3.50
[2] => 3.40
[3] => 3.40
[4] => 3.30
[5] => 3.50
[6] => 3.28
)
)
SQLStatements 对象
(
[名称] => 声明
[sqlStatement] => 数组
(
[0] => SQLStatement 对象
(
[id] => 300
[时间戳] => 201301090222
[夹具] => 主场 v 客场
[结果] => 主场 v 客场 - 平局
[fixtureDateTime] => 2013-01-11
[bookmakerOdds] => 数组
(
[0] => 3.50
[1] => 3.50
[2] => 3.40
[3] => 3.40
[4] => 3.30
[5] => 3.50
[6] => 3.28
)
)
[1] => SQLStatement 对象
(
[id] => 300
[时间戳] => 201301090222
[夹具] => 主场 v 客场
[结果] => 主场 v 客场 - 平局
[fixtureDateTime] => 2013-01-11
[bookmakerOdds] => 数组
(
[0] => 3.50
[1] => 3.50
[2] => 3.40
[3] => 3.40
[4] => 3.30
[5] => 3.50
[6] => 3.28
)
)
)
)
$ss是一个SQLStatement对象,并且该SQLStatements对象是对象的集合SQLStatement。但是,从输出中可以看出,SQLStatements->SQLStatement[0] 和 SQLStatements->SQLStatement[1] 是相同的。我期待 SQLStatements->SQLStatement[0]->结果是 'Home',而不是 'Home v Away - Draw'。我究竟做错了什么?