4
我是一名仍在学习如何编写代码的初级程序员。 我有这个数组中我的PHP将得到的数组与数据库中的数据进行比较PHP
//data inside the array are days name
$days = array();
for($date = $from_date; $date <= $to_date; $date->modify('+1 day')) {
array_push($days,strtolower($date->format('l')));
}
从这个阵列,将有名单已经由用户选择天(星期一,星期二,等等)
然后,我有此表在我的数据库
work_scheme
的work_scheme由表
//field_name => data
Monday => Working Day
Tuesday => Working Day
Wednesday => Working Day
Thursday => Working Day
Friday => Working Day
Saturday => Half Day
Sunday => Off Day
的,这是我的禾该数据从数据库
$working_days = array();
if(count($work_scheme) > 0){
foreach($work_scheme as $r){
$working_days[0] = array(
"monday" => $r['monday']
);
$working_days[1] = array(
"tuesday" => $r['tuesday']
);
$working_days[2] = array(
"wednesday" => $r['wednesday']
);
$working_days[3] = array(
"thursday" => $r['thursday']
);
$working_days[4] = array(
"friday" => $r['friday']
);
$working_days[5] = array(
"saturday" => $r['saturday']
);
$working_days[6] = array(
"sunday" => $r['sunday']
);
}
}
检索所以现在我怎么能在数据库中,我从用户的活动所获得的数组比较我的表rking_days阵列?
我有这个下面的代码,但它不能正常工作
for($i = 0; $i < count($days); $i++){
for($x = 0; $x < count($working_days); $x++){
$total_days = 0;
if($days[$i] == $working_days[$x]){
echo "hello world";
}
}
}
我注意到$ working_days [$ X]不会回到我一天的名字,而是将返回我要么工作日,半天或休息日 如何比较从$ days()到$ working_days天的日期名称?
所以如果我们说选定的日子是星期五,星期六和星期天,我该如何编写能够返回我1.5天的代码?
Working day = 1
Half day = 0.5
Off day = 0