TalkPHP - To write a condition based on time?

Hello,

I have written a code to send limited mails per hour. now i want to modify such that between some time(eg:11 pm to 7 am) the numbers of mails which i want to send should increase. i know i need to add an if condition. but i am not able to get what exactly and how should i put the condition.

Can anyone plz tell me.
Thanks in advance.
Here is my code:

PHP Code:


		
			
$today_date_time = date("Y-m-d H:i:s");

echo"today_date_time =$today_date_time <br>";

$today_date = date("Y-m-d");

echo"today_date=$today_date<br>";

$present_hour = date("H");

echo"present_hour=$present_hour<br>";

include 'connect_to_databaseadmin.php';

$select_no_of_mails_in_que=mysql_query("SELECT * FROM tablename", $conn);

$no_of_mails_in_que=mysql_num_rows($select_no_of_mails_in_que);

echo "no_of_mails_in_que=$no_of_mails_in_que<BR>";



if($no_of_mails_in_que==0)

{

    exit();

}





$select_no_of_mails_sent_during_this_hour_in_tbl_countmails_cron=mysql_query("SELECT number_mails FROM countmails_cron WHERE msg_date='$today_date' AND msg_hour='$present_hour'",$conn);

while($number_of_mails = mysql_fetch_assoc($select_no_of_mails_sent_during_this_hour_in_tbl_countmails_cron))

{

    $no_of_mails_sent_during_this_hour=$number_of_mails[number_mails];

}

if($no_of_mails_sent_during_this_hour>=200)

{

    exit();

}

$no_of_mails_sent_during_this_hour_in_tbl_countmails_cron=mysql_num_rows($select_no_of_mails_sent_during_this_hour_in_tbl_countmails_cron);

if($no_of_mails_sent_during_this_hour_in_tbl_countmails_cron==0)

{

    $set_tbl_countmails_cron_when_no_entry="INSERT INTO tablename(msg_date, msg_hour, number_mails) values ('$today_date', '$present_hour', 0)"; 

    mysql_query($set_tbl_countmails_cron_when_no_entry, $conn);

}

if($no_of_mails_sent_during_this_hour<200 && $no_of_mails_in_que>0)

{

    $mailstosend=mysql_query("SELECT * FROM mailstosend_cron",$conn);

    while($mail_details = mysql_fetch_assoc($mailstosend))

    {

        $msg_to=$mail_details[msg_to];

        $msg_subject=$mail_details[subject];

        $msg=$mail_details[message];

        $msg_header=$mail_details[header];

        echo "to=$msg_to<BR>";

        echo "subject=$msg_subject<BR>";

        echo "message=$msg<BR>";

        echo "header=$msg_header<BR>";        

    //}

    $insert_record_to_mailshistory="INSERT INTO tablename(msg_to, msg_subject, msg, msg_header, date_time) values ('$msg_to', '$msg_subject', '$msg', '$msg_header', '$today_date_time')"; 

    mysql_query($insert_record_to_mailshistory, $conn);

    $deletemails_from_mailstosend_cron="    DELETE  FROM mailstosend_cron WHERE msg_to='$msg_to' AND subject='$msg_subject 'AND message='$msg'AND header='$msg_header'"; 

    mysql_query($deletemails_from_mailstosend_cron, $conn);

    mail($msg_to, $msg_subject, $msg, $msg_header);

    $no_of_mails_sent_during_this_hour++;

    if ($no_of_mails_sent_during_this_hour>200) exit;

    $no_of_mails_in_que--;

    echo"no_of_mails_sent_during_this_hour=$no_of_mails_sent_during_this_hour<br>";

    $mailscountupdate="UPDATE tablename SET msg_date='$today_date', msg_hour='$present_hour', number_mails='$no_of_mails_sent_during_this_hour' WHERE (msg_date='$today_date' AND msg_hour='$present_hour')"; 

    mysql_query($mailscountupdate, $conn);

    }

}





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