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PHP活动记录查找两个日期之间的行_Php_Activerecord - Fatal编程技术网

PHP活动记录查找两个日期之间的行

PHP活动记录查找两个日期之间的行,php,activerecord,Php,Activerecord,我刚刚开始使用php活动记录来选择两个日期之间的行,它似乎在一些测试中起作用,但在一些测试中失败了,这就是我到目前为止所做的 $to = $_POST['to']; $from = $_POST['from']; $visitors = Visitors::find('all', array('conditions' => "visitdate >= '$from' AND visitdate <= '$to'")); $to=$\u POST['to']; $from=

我刚刚开始使用php活动记录来选择两个日期之间的行,它似乎在一些测试中起作用,但在一些测试中失败了,这就是我到目前为止所做的

$to = $_POST['to'];

$from = $_POST['from'];

$visitors = Visitors::find('all', array('conditions' => "visitdate >= '$from' AND visitdate <= '$to'"));
$to=$\u POST['to'];
$from=$_POST['from'];

$visitors=visitors::find('all',array('conditions'=>“visitdate>='$from'和visitdate您需要将
visitdate
指定为
日期,以便比较字符串

$visitors = Visitors::find('all', array('conditions' => "DATE(visitdate) BETWEEN '$from' AND '$to'"));

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