我使用脚本进行预订并且工作完美，但我不知道如何进行一些更改。预订脚本有三个文件：
Over File calendar.php查看日历。我点击这一天，我有空的时间预订。
我已经预定至少可以预订两个插槽，最多可以预订4个但不能保留的插槽必须彼此相邻，才能连续预订半小时或一小时的时间。
示例：我希望保留最少1小时，最多2小时。
你能帮我解决这个问题吗？
第二个问题是日期和月份的名称：
尽管所有这些都改变了西班牙语中的日期和月份的名称但我从未尝试过。你有解决方案吗？
现在，日期和月份的名称以英文显示。
Calendar.php脚本是：
<?php
header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
include('php/connect.php');
include('classes/class_calendar.php');
$calendar = new booking_diary($link);
if(isset($_GET['month'])) $month = $_GET['month']; else $month = date("m");
if(isset($_GET['year'])) $year = $_GET['year']; else $year = date("Y");
if(isset($_GET['day'])) $day = $_GET['day']; else $day = 0;
// Unix Timestamp of the date a user has clicked on
$selected_date = mktime(0, 0, 0, $month, 01, $year);
// Unix Timestamp of the previous month which is used to give the back arrow the correct month and year
$back = strtotime("-1 month", $selected_date);
// Unix Timestamp of the next month which is used to give the forward arrow the correct month and year
$forward = strtotime("+1 month", $selected_date);
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Calendar</title>
<link href="style.css" rel="stylesheet" type="text/css">
<link href="http://fonts.googleapis.com/css?family=Droid+Serif" rel="stylesheet" type="text/css">
<link href="http://fonts.googleapis.com/css?family=Droid+Sans" rel="stylesheet" type="text/css">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
<script type="text/javascript">
var check_array = [];
$(document).ready(function(){
$(".fields").click(function(){
dataval = $(this).data('val');
// Show the Selected Slots box if someone selects a slot
if($("#outer_basket").css("display") == 'none') {
$("#outer_basket").css("display", "block");
}
if(jQuery.inArray(dataval, check_array) == -1) {
check_array.push(dataval);
} else {
// Remove clicked value from the array
check_array.splice($.inArray(dataval, check_array) ,1);
}
slots=''; hidden=''; basket = 0;
cost_per_slot = $("#cost_per_slot").val();
//cost_per_slot = parseFloat(cost_per_slot).toFixed(2)
for (i=0; i< check_array.length; i++) {
slots += check_array[i] + '\r\n';
hidden += check_array[i].substring(0, 8) + '|';
basket = (basket + parseFloat(cost_per_slot));
}
// Populate the Selected Slots section
$("#selected_slots").html(slots);
// Update hidden slots_booked form element with booked slots
$("#slots_booked").val(hidden);
// Update basket total box
basket = basket.toFixed(2);
$("#total").html(basket);
// Hide the basket section if a user un-checks all the slots
if(check_array.length < 2)
$("#outer_basket").css("display", "none");
if(check_array.length > 4)
$("#outer_basket").css("display", "none");
});
$(".classname").click(function(){
msg = '';
if($("#name").val() == '')
msg += 'Please enter a Name\r\n';
if($("#email").val() == '')
msg += 'Please enter an Email address\r\n';
if($("#phone").val() == '')
msg += 'Please enter a Phone number\r\n';
if(msg != '') {
alert(msg);
return false;
}
});
// Firefox caches the checkbox state. This resets all checkboxes on each page load
$('input:checkbox').removeAttr('checked');
});
</script>
</head>
<body>
<?php
if($_SERVER['REQUEST_METHOD'] == 'POST') {
$calendar->after_post($month, $day, $year);
}
// Call calendar function
$calendar->make_calendar($selected_date, $back, $forward, $day, $month, $year);
?>
</body>
</html>
脚本book_slots.php是：
<?php
include('php/connect.php');
if(isset($_POST['slots_booked'])) $slots_booked = mysqli_real_escape_string($link, $_POST['slots_booked']);
if(isset($_POST['name'])) $name = mysqli_real_escape_string($link, $_POST['name']);
if(isset($_POST['email'])) $email = mysqli_real_escape_string($link, $_POST['email']);
if(isset($_POST['phone'])) $phone = mysqli_real_escape_string($link, $_POST['phone']);
if(isset($_POST['booking_date'])) $booking_date = mysqli_real_escape_string($link, $_POST['booking_date']);
if(isset($_POST['cost_per_slot'])) $cost_per_slot = mysqli_real_escape_string($link, $_POST['cost_per_slot']);
$booking_array = array(
"slots_booked" => $slots_booked,
"booking_date" => $booking_date,
"cost_per_slot" => number_format($cost_per_slot, 2),
"name" => $name,
"email" => $email,
"phone" => $phone
);
$explode = explode('|', $slots_booked);
foreach($explode as $slot) {
if(strlen($slot) > 0) {
$stmt = $link->prepare("INSERT INTO bookings (date, start, name, email, phone) VALUES (?, ?, ?, ?, ?)");
$stmt->bind_param('sssss', $booking_date, $slot, $name, $email, $phone);
$stmt->execute();
} // Close if
} // Close foreach
print_r('<pre>');
print_r($booking_array);
print_r('</pre>');
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Booking Confirmed</title>
<link href="style.css" rel="stylesheet" type="text/css">
<link href="http://fonts.googleapis.com/css?family=Droid+Serif" rel="stylesheet" type="text/css">
<link href="http://fonts.googleapis.com/css?family=Droid+Sans" rel="stylesheet" type="text/css">
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
</head>
<body>
<div class='success'>The booking has been made into the database.</div>
<p style='font-family:courier; font-size:13px; margin-top:25px'>
The booking has been inserted into the database.<br>
The array above shows you details of the $_POST.<br>
</p>
<p style='font-family:courier; font-size:13px; margin-top:25px'>
You might want to use this page to:
</p>
<ul style='font-family:courier; font-size:13px'>
<li>Redirect the user to a payment gateway (Paypal)</li>
<li>Simply show a confirmation page</li>
<li>Integrate with your basket</li>
</ul>
</body>
</html>
class_calendar.php是：
<?php
class booking_diary {
// Mysqli connection
function __construct($link) {
$this->link = $link;
}
// Settings you can change:
// Time Related Variables
public $booking_start_time = "09:30"; // The time of the first slot in 24 hour H:M format
public $booking_end_time = "19:00"; // The time of the last slot in 24 hour H:M format
public $booking_frequency = 30; // The slot frequency per hour, expressed in minutes.
// Day Related Variables
public $day_format = 1; // Day format of the table header. Possible values (1, 2, 3)
// 1 = Show First digit, eg: "M"
// 2 = Show First 3 letters, eg: "Mon"
// 3 = Full Day, eg: "Monday"
public $day_closed = array("Saturday", "Sunday"); // If you don't want any 'closed' days, remove the day so it becomes: = array();
public $day_closed_text = "CLOSED"; // If you don't want any any 'closed' remove the text so it becomes: = "";
// Cost Related Variables
public $cost_per_slot = 20.50; // The cost per slot
public $cost_currency_tag = "£"; // The currency tag in HTML such as € £ ¥
// DO NOT EDIT BELOW THIS LINE
public $day_order = array("Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday");
public $day, $month, $year, $selected_date, $back, $back_month, $back_year, $forward, $forward_month, $forward_year, $bookings, $count, $days, $is_slot_booked_today;
/*========================================================================================================================================================*/
function make_calendar($selected_date, $back, $forward, $day, $month, $year) {
// $day, $month and $year are the $_GET variables in the URL
$this->day = $day;
$this->month = $month;
$this->year = $year;
// $back and $forward are Unix Timestamps of the previous / next month, used to give the back arrow the correct month and year
$this->selected_date = $selected_date;
$this->back = $back;
$this->back_month = date("m", $back);
$this->back_year = date("Y", $back); // Minus one month back arrow
$this->forward = $forward;
$this->forward_month = date("m", $forward);
$this->forward_year = date("Y", $forward); // Add one month forward arrow
// Make the booking array
$this->make_booking_array($year, $month);
}
function make_booking_array($year, $month, $j = 0) {
$stmt = $this->link->prepare("SELECT name, date, start FROM bookings WHERE date LIKE CONCAT(?, '-', ?, '%')");
$this->is_slot_booked_today = 0; // Defaults to 0
$stmt->bind_param('ss', $year, $month);
$stmt->bind_result($name, $date, $start);
$stmt->execute();
$stmt->store_result();
while($stmt->fetch()) {
$this->bookings_per_day[$date][] = $start;
$this->bookings[] = array(
"name" => $name,
"date" => $date,
"start" => $start
);
// Used by the 'booking_form' function later to check whether there are any booked slots on the selected day
if($date == $this->year . '-' . $this->month . '-' . $this->day) {
$this->is_slot_booked_today = 1;
}
}
// Calculate how many slots there are per day
$this->slots_per_day = 0;
for($i = strtotime($this->booking_start_time); $i<= strtotime($this->booking_end_time); $i = $i + $this->booking_frequency * 60) {
$this->slots_per_day ++;
}
$stmt->close();
$this->make_days_array($year, $month);
} // Close function
function make_days_array($year, $month) {
// Calculate the number of days in the selected month
$num_days_month = cal_days_in_month(CAL_GREGORIAN, $month, $year);
// Make $this->days array containing the Day Number and Day Number in the selected month
for ($i = 1; $i <= $num_days_month; $i++) {
// Work out the Day Name ( Monday, Tuesday... ) from the $month and $year variables
$d = mktime(0, 0, 0, $month, $i, $year);
// Create the array
$this->days[] = array("daynumber" => $i, "dayname" => date("l", $d));
//$this->days[0] = array("daynumber" => 0, "dayname" => ("Ponedeljak"));
//$this->days[1] = array("daynumber" => 1, "dayname" => ("Utorak"));
//$this->days[2] = array("daynumber" => 2, "dayname" => ("Sreda"));
//$this->days[3] = array("daynumber" => 3, "dayname" => ("Cetvrtak"));
//$this->days[4] = array("daynumber" => 4, "dayname" => ("Petak"));
//$this->days[5] = array("daynumber" => 5, "dayname" => ("Subota"));
//$this->days[6] = array("daynumber" => 6, "dayname" => ("Nedelja"));
//$this->days array:
//[0] => Array
// (
// [daynumber] => 1
// [dayname] => Monday
// )
//[1] => Array
// (
// [daynumber] => 2
// [dayname] => Tuesday
// )
}
$this->make_blank_start($year, $month);
$this->make_blank_end($year, $month);
} // Close function
function make_blank_start($year, $month) {
/*
Calendar months start on different days
Therefore there are often blank 'unavailable' days at the beginning of the month which are showed as a grey block
The code below creates the blank days at the beginning of the month
*/
// Get first record of the days array which will be the First Day in the month ( eg Wednesday )
$first_day = $this->days[0]['dayname']; $s = 0;
// Loop through $day_order array ( Monday, Tuesday ... )
foreach($this->day_order as $i => $r) {
// Compare the $first_day to the Day Order
if($first_day == $r && $s == 0) {
$s = 1; // Set flag to 1 stop further processing
} elseif($s == 0) {
$blank = array(
"daynumber" => 'blank',
"dayname" => 'blank'
);
// Prepend elements to the beginning of the $day array
array_unshift($this->days, $blank);
}
} // Close foreach
} // Close function
function make_blank_end($year, $month) {
/*
Calendar months start on different days
Therefore there are often blank 'unavailable' days at the end of the month which are showed as a grey block
The code below creates the blank days at the end of the month
*/
// Add blank elements to end of array if required.
$pad_end = 7 - (count($this->days) % 7);
if ($pad_end < 7) {
$blank = array(
"daynumber" => 'blank',
"dayname" => 'blank'
);
for ($i = 1; $i <= $pad_end; $i++) {
array_push($this->days, $blank);
}
} // Close if
$this->calendar_top();
} // Close function
function calendar_top() {
// This function creates the top of the table containg the date and the forward and back arrows
echo "
<div id='lhs'><div id='outer_calendar'>
<table border='0' cellpadding='0' cellspacing='0' id='calendar'>
<tr id='week'>
<td align='left'><a href='?month=" . date("m", $this->back) . "&year=" . date("Y", $this->back) . "'>«</a></td>
<td colspan='5' id='center_date'>" . date("F, Y", $this->selected_date) . "</td>
<td align='right'><a href='?month=" . date("m", $this->forward) . "&year=" . date("Y", $this->forward) . "'>»</a></td>
</tr>
<tr>";
/*
Make the table header with the appropriate day of the week using the $day_format variable as user defined above
Definition:
1: Show First digit, eg: "M"
2: Show First 3 letters, eg: "Mon"
3: Full Day, eg: "Monday"
*/
foreach($this->day_order as $r) {
switch($this->day_format) {
case(1):
echo "<th>" . substr($r, 0, 1) . "</th>";
break;
case(2):
echo "<th>" . substr($r, 0, 3) . "</th>";
break;
case(3):
echo "<th>" . $r . "</th>";
break;
}
// Close switch
} // Close foreach
echo "</tr>";
$this->make_cells();
} // Close function
function make_cells($table = '') {
echo "<tr>";
foreach($this->days as $i => $r) { // Loop through the date array
$j = $i + 1; $tag = 0;
// If the the current day is found in the day_closed array, bookings are not allowed on this day
if(in_array($r['dayname'], $this->day_closed)) {
echo "\r\n<td width='21' valign='top' class='closed'>" . $this->day_closed_text . "</td>";
$tag = 1;
}
// Past days are greyed out
if (mktime(0, 0, 0, $this->month, sprintf("%02s", $r['daynumber']) + 1, $this->year) < strtotime("now") && $tag != 1) {
echo "\r\n<td width='21' valign='top' class='past'>";
// Output day number
if($r['daynumber'] != 'blank') echo $r['daynumber'];
echo "</td>";
$tag = 1;
}
// If the element is set as 'blank', insert blank day
if($r['dayname'] == 'blank' && $tag != 1) {
echo "\r\n<td width='21' valign='top' class='unavailable'></td>";
$tag = 1;
}
// Now check the booking array $this->booking to see whether we have a booking on this day
$current_day = $this->year . '-' . $this->month . '-' . sprintf("%02s", $r['daynumber']);
if(isset($this->bookings_per_day[$current_day]) && $tag == 0) {
$current_day_slots_booked = count($this->bookings_per_day[$current_day]);
if($current_day_slots_booked < $this->slots_per_day) {
echo "\r\n<td width='21' valign='top'>
<a href='calendar.php?month=" . $this->month . "&year=" . $this->year . "&day=" . sprintf("%02s", $r['daynumber']) . "' class='part_booked' title='This day is part booked'>" .
$r['daynumber'] . "</a></td>";
$tag = 1;
} else {
echo "\r\n<td width='21' valign='top'>
<a href='calendar.php?month=" . $this->month . "&year=" . $this->year . "&day=" . sprintf("%02s", $r['daynumber']) . "' class='fully_booked' title='This day is fully booked'>" .
$r['daynumber'] . "</a></td>";
$tag = 1;
} // Close else
} // Close if
if($tag == 0) {
echo "\r\n<td width='21' valign='top'>
<a href='calendar.php?month=" . $this->month . "&year=" . $this->year . "&day=" . sprintf("%02s", $r['daynumber']) . "' class='green' title='Please click to view bookings'>" .
$r['daynumber'] . "</a></td>";
}
// The modulus function below ($j % 7 == 0) adds a <tr> tag to every seventh cell + 1;
if($j % 7 == 0 && $i >1) {
echo "\r\n</tr>\r\n<tr>"; // Use modulus to give us a <tr> after every seven <td> cells
}
}
echo "</tr></table></div><!-- Close outer_calendar DIV -->";
if(isset($_GET['year']))
$this->basket();
echo "</div><!-- Close LHS DIV -->";
// Check booked slots for selected date and only show the booking form if there are available slots
$current_day = $this->year . '-' . $this->month . '-' . $this->day;
$slots_selected_day = 0;
if(isset($this->bookings_per_day[$current_day]))
$slots_selected_day = count($this->bookings_per_day[$current_day]);
if($this->day != 0 && $slots_selected_day < $this->slots_per_day) {
$this->booking_form();
}
} // Close function
function booking_form() {
echo "
<div id='outer_booking'><h2>Available Slots</h2>
<p>
The following slots are available on <span> " . $this->day . "." . $this->month . "." . $this->year . "</span>
</p>
<table width='400' border='0' cellpadding='2' cellspacing='0' id='booking'>
<tr>
<th width='150' align='left'>Start</th>
<th width='150' align='left'>End</th>
<th width='150' align='left'>Price</th>
<th width='20' align='left'>Book</th>
</tr>
<tr>
<td> </td><td> </td><td> </td><td> </td>
</tr>";
// Create $slots array of the booking times
for($i = strtotime($this->booking_start_time); $i<= strtotime($this->booking_end_time); $i = $i + $this->booking_frequency * 60) {
$slots[] = date("H:i:s", $i);
}
// Loop through $this->bookings array and remove any previously booked slots
if($this->is_slot_booked_today == 1) { // $this->is_slot_booked_today created in function 'make_booking_array'
foreach($this->bookings as $i => $b) {
if($b['date'] == $this->year . '-' . $this->month . '-' . $this->day) {
// Remove any booked slots from the $slots array
$slots = array_diff($slots, array($b['start']));
} // Close if
} // Close foreach
} // Close if
// Loop through the $slots array and create the booking table
foreach($slots as $i => $start) {
// Calculate finish time
$finish_time = strtotime($start) + $this->booking_frequency * 60;
echo "
<tr>\r\n
<td>" . $start . "</td>\r\n
<td>" . date("H:i:s", $finish_time) . "</td>\r\n
<td>" . $this->cost_currency_tag . number_format($this->cost_per_slot, 2) . "</td>\r\n
<td width='110'><input data-val='" . $start . " - " . date("H:i:s", $finish_time) . "' class='fields' type='checkbox'></td>
</tr>";
} // Close foreach
echo "</table></div><!-- Close outer_booking DIV -->";
} // Close function
function basket($selected_day = '') {
if(!isset($_GET['day']))
$day = '01';
else
$day = $_GET['day'];
// Validate GET date values
if(checkdate($_GET['month'], $day, $_GET['year']) !== false) {
$selected_day = $_GET['year'] . '-' . $_GET['month'] . '-' . $day;
} else {
echo 'Invalid date!';
exit();
}
echo "<div id='outer_basket'>
<h2>Rezerviši termin za " . $this->day . "." . $this->month . "." . $this->year . "</h2>
<div id='selected_slots'></div>
<div id='basket_details'>
<form method='post' action='book_slots.php'>
<label>Name</label>
<input name='name' id='name' type='text' class='text_box'>
<label>Email</label>
<input name='email' id='email' type='text' class='text_box'>
<label>Phone</label>
<input name='phone' id='phone' type='text' class='text_box'>
<div id='outer_price'>
<div id='currency'>" . $this->cost_currency_tag . "</div>
<div id='total'></div>
</div>
<input type='hidden' name='slots_booked' id='slots_booked'>
<input type='hidden' name='cost_per_slot' id='cost_per_slot' value='" . $this->cost_per_slot . "'>
<input type='hidden' name='booking_date' value='" . $day . '.' . $_GET['month'] . '.' . $_GET['year'] . "'>
<input type='submit' class='classname' value='Make Booking'>
</form>
</div><!-- Close basket_details DIV -->
</div><!-- Close outer_basket DIV -->";
} // Close function
} // Close Class
?>