Tijden veranderen
poll.php
index.php
Code (php)
1
2
3
4
5
6
7
8
9
10
2
3
4
5
6
7
8
9
10
<?php
ob_start();
session_start();
include_once("config.php");
include_once("functies.php");
beveiliging(3);
top($config['title'],$config['logo'],$config['bgcolor']);
?>
ob_start();
session_start();
include_once("config.php");
include_once("functies.php");
beveiliging(3);
top($config['title'],$config['logo'],$config['bgcolor']);
?>
<table bgcolor="#A1B6C9" style="border: 1px solid #000000" align="center" width="700" height="10" border="0" cellpading="0" cellspacing="2">
<tr>
<td valign="top">
<table width="150" border="0" cellpading="0" cellspacing="0">
<tr>
<td style="border: 1px solid #000000" background="images/caption.png">
- Inloggen
</td>
</tr>
<tr>
<td bgcolor="#A1B6C9" style="border: 1px solid #000000">
Code (php)
</td>
</tr>
</table>
<table width="150" border="0" cellpading="0" cellspacing="0">
<tr>
<td style="border: 1px solid #000000" background="images/caption.png"> - Poll </td>
</tr>
<tr>
<td bgcolor="#A1B6C9" style="border: 1px solid #000000">
</td>
</table>
</td>
<td valign="top">
<table width="530" border="0" cellpading="0" cellspacing="0">
<tr>
<td style="border: 1px solid #000000" background="images/caption.png">
- Welcome
</td>
</tr>
<tr>
<td bgcolor="#A1B6C9" class="style1" style="border: 1px solid #000000">
Bij Zero Four Sixs Perso Systeem
</td>
</tr>
<tr>
<td background="images/caption.png" class="style1" style="border: 1px solid #000000">
- Online Users
</td>
</tr>
<tr>
<td bgcolor="#A1B6C9" class="style1" style="border: 1px solid #000000">
</td>
</tr>
<tr>
<td background="images/caption.png" class="style1" style="border: 1px solid #000000">
- Laatst Gewijzigde Perso's
</td>
<td background="images/caption.png" class="style1" style="border: 1px solid #000000">
- Nieuwste Perso's
</td>
</tr>
<tr>
<td bgcolor="#A1B6C9" class="style1" style="border: 1px solid #000000">
</td>
<td bgcolor="#A1B6C9" class="style1" style="border: 1px solid #000000">
</td>
</tr>
<td background="images/caption.png" class="style1" style="border: 1px solid #000000">
- Meest bekeken profiel
</td>
<tr>
<td bgcolor="#A1B6C9" class="style1" style="border: 1px solid #000000">
Code (php)
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
<?
$sql = "SELECT * FROM zfs_leden ORDER BY viewed DESC LIMIT 1";
$res = @mysql_query($sql);
while($obj = mysql_fetch_object( $res )) {
print "<a href=\"profiel.php?id=" . $obj->id . "\">" . $obj->gebruikersnaam . "</a>";
}
?>
$sql = "SELECT * FROM zfs_leden ORDER BY viewed DESC LIMIT 1";
$res = @mysql_query($sql);
while($obj = mysql_fetch_object( $res )) {
print "<a href=\"profiel.php?id=" . $obj->id . "\">" . $obj->gebruikersnaam . "</a>";
}
?>
</table>
</td>
</tr>
</table>
</body>
</html>
---------------------------------------------------------
en poll.php:
Code (php)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
<?
class poll
{
# Show options function
function showOptions()
{
# Get newest poll
$data = $this->getPoll();
# Split options
$options = explode(",", $data['poll_keuzes']);
# Count options for loop
$aant = count($options)-1;
$poll .= "<b>" . $data['poll_stelling'] . "</b><br />";
$poll .= "<form method=\"POST\" action=\"" . $_SERVER['PHP_SELF'] . "\">";
# Loop and make input radios
for($i = 0; $i <= $aant; $i++)
{
$j = $i+1;
$poll .= "<input type=\"radio\" value=\"" . $j . "\" name=\"poll\" />" . $options[$i] . "<br />";
}
# End form
$poll .= "<input type=\"submit\" name=\"vote\" value=\"Stem!\" />";
$poll .= "</form>";
# Show pollid no. and poll date
$poll .= "<p>PollID: " . $data['poll_id'] . " - PollDatum: " . date("j-n-Y", $data['poll_datum']);
return $poll;
}
function updateVotes($vote)
{
# Get newest poll
$data = $this->getPoll();
# Split the vote scores
$stemmen = explode(",", $data['poll_scores']);
# add one to the selected option
$vote--;
(int) $stemmen[$vote]++;
# Remake the data
$stem = implode(",", $stemmen);
# Add to database
$sql1 = "UPDATE `poll` SET `poll_scores` = '" . $stem . "' WHERE `poll_id` = '" . $data['poll_id'] . "'";
$ip = $_SERVER['REMOTE_ADDR'];
$sql2 = "INSERT INTO `votes` SET `vote_ip` = '" . $ip . "', `vote_datum` = '" . time() . "'";
# Run db class
$db = new database;
$res1 = $db->execute($sql1);
$res2 = $db->execute($sql2);
}
function getPoll()
{
# Select the newest poll
$sql = "SELECT * FROM `poll` ORDER BY `poll_id` DESC LIMIT 1";
# Run db class
$db = new database;
# Get array
$data = $db->get_single($sql);
return $data;
}
function showResults()
{
# Get data
$data = $this->getPoll();
# Split options and scores
$options = explode(",", $data['poll_keuzes']);
$scores = explode(",", $data['poll_scores']);
$option = count($options)-1;
# Count the votes
$votes = array_sum($scores);
# Show total votes
$results .= "<b>" . $data['poll_stelling'] . "</b><br />";
$results .= "Totaal aantal stemmen: " . $votes . "<br />";
$results .= "<p>";
# Loop through results
for($i = 0;$i <= $option; $i++)
{
$results .= $options[$i] . "<br />";
$results .= "<img src=\"indicator.png\" width=\"" . $this->imgPXL($votes, $scores[$i]) . "\" height=\"15\" />" . $this->imgPXL($votes, $scores[$i]) . "%";
$results .= "<br />";
}
$results .= "</p>";
# Show pollid no. and poll date
$results .=" - PollDatum: " . date("j-n-Y", $data['poll_datum']);
return $results;
}
function archResults($id)
{
# Get data
$data = $this->archPoll($id);
# Split options and scores
$options = explode(",", $data['poll_keuzes']);
$scores = explode(",", $data['poll_scores']);
$option = count($options)-1;
# Count the votes
$votes = array_sum($scores);
# Show total votes
$results .= "<b>" . $data['poll_stelling'] . "</b><br />";
$results .= "Totaal aantal stemmen: " . $votes . "<br />";
$results .= "<p>";
# Loop through results
for($i = 0;$i <= $option; $i++)
{
$results .= $options[$i] . "<br />";
$results .= "<img src=\"indicator.png\" width=\"" . $this->imgPXL($votes, $scores[$i]) . "\" height=\"15\" />" . $this->imgPXL($votes, $scores[$i]) . "%";
$results .= "<br />";
}
$results .= "</p>";
# Show pollid no. and poll date
$results .= "<p>PollID: " . $data['poll_id'] . " - PollDatum: " . date("j-n-Y", $data['poll_datum']);
# Show link to archives
$results .= "<p><a href=\"poll_archives.php\">Terug!</a>";
return $results;
}
function archPoll($id)
{
# Select the newest poll
$sql = "SELECT * FROM `poll` WHERE `poll_id` = '" . $id . "' ORDER BY `poll_id` DESC LIMIT 1";
# Run db class
$db = new database;
# Get array
$data = $db->get_single($sql);
return $data;
}
# Calculate indicator size
function imgPXL($tot, $opt)
{
$pro = $tot / 100;
$num = $opt / $pro;
return (int) $num;
}
}
?>
class poll
{
# Show options function
function showOptions()
{
# Get newest poll
$data = $this->getPoll();
# Split options
$options = explode(",", $data['poll_keuzes']);
# Count options for loop
$aant = count($options)-1;
$poll .= "<b>" . $data['poll_stelling'] . "</b><br />";
$poll .= "<form method=\"POST\" action=\"" . $_SERVER['PHP_SELF'] . "\">";
# Loop and make input radios
for($i = 0; $i <= $aant; $i++)
{
$j = $i+1;
$poll .= "<input type=\"radio\" value=\"" . $j . "\" name=\"poll\" />" . $options[$i] . "<br />";
}
# End form
$poll .= "<input type=\"submit\" name=\"vote\" value=\"Stem!\" />";
$poll .= "</form>";
# Show pollid no. and poll date
$poll .= "<p>PollID: " . $data['poll_id'] . " - PollDatum: " . date("j-n-Y", $data['poll_datum']);
return $poll;
}
function updateVotes($vote)
{
# Get newest poll
$data = $this->getPoll();
# Split the vote scores
$stemmen = explode(",", $data['poll_scores']);
# add one to the selected option
$vote--;
(int) $stemmen[$vote]++;
# Remake the data
$stem = implode(",", $stemmen);
# Add to database
$sql1 = "UPDATE `poll` SET `poll_scores` = '" . $stem . "' WHERE `poll_id` = '" . $data['poll_id'] . "'";
$ip = $_SERVER['REMOTE_ADDR'];
$sql2 = "INSERT INTO `votes` SET `vote_ip` = '" . $ip . "', `vote_datum` = '" . time() . "'";
# Run db class
$db = new database;
$res1 = $db->execute($sql1);
$res2 = $db->execute($sql2);
}
function getPoll()
{
# Select the newest poll
$sql = "SELECT * FROM `poll` ORDER BY `poll_id` DESC LIMIT 1";
# Run db class
$db = new database;
# Get array
$data = $db->get_single($sql);
return $data;
}
function showResults()
{
# Get data
$data = $this->getPoll();
# Split options and scores
$options = explode(",", $data['poll_keuzes']);
$scores = explode(",", $data['poll_scores']);
$option = count($options)-1;
# Count the votes
$votes = array_sum($scores);
# Show total votes
$results .= "<b>" . $data['poll_stelling'] . "</b><br />";
$results .= "Totaal aantal stemmen: " . $votes . "<br />";
$results .= "<p>";
# Loop through results
for($i = 0;$i <= $option; $i++)
{
$results .= $options[$i] . "<br />";
$results .= "<img src=\"indicator.png\" width=\"" . $this->imgPXL($votes, $scores[$i]) . "\" height=\"15\" />" . $this->imgPXL($votes, $scores[$i]) . "%";
$results .= "<br />";
}
$results .= "</p>";
# Show pollid no. and poll date
$results .=" - PollDatum: " . date("j-n-Y", $data['poll_datum']);
return $results;
}
function archResults($id)
{
# Get data
$data = $this->archPoll($id);
# Split options and scores
$options = explode(",", $data['poll_keuzes']);
$scores = explode(",", $data['poll_scores']);
$option = count($options)-1;
# Count the votes
$votes = array_sum($scores);
# Show total votes
$results .= "<b>" . $data['poll_stelling'] . "</b><br />";
$results .= "Totaal aantal stemmen: " . $votes . "<br />";
$results .= "<p>";
# Loop through results
for($i = 0;$i <= $option; $i++)
{
$results .= $options[$i] . "<br />";
$results .= "<img src=\"indicator.png\" width=\"" . $this->imgPXL($votes, $scores[$i]) . "\" height=\"15\" />" . $this->imgPXL($votes, $scores[$i]) . "%";
$results .= "<br />";
}
$results .= "</p>";
# Show pollid no. and poll date
$results .= "<p>PollID: " . $data['poll_id'] . " - PollDatum: " . date("j-n-Y", $data['poll_datum']);
# Show link to archives
$results .= "<p><a href=\"poll_archives.php\">Terug!</a>";
return $results;
}
function archPoll($id)
{
# Select the newest poll
$sql = "SELECT * FROM `poll` WHERE `poll_id` = '" . $id . "' ORDER BY `poll_id` DESC LIMIT 1";
# Run db class
$db = new database;
# Get array
$data = $db->get_single($sql);
return $data;
}
# Calculate indicator size
function imgPXL($tot, $opt)
{
$pro = $tot / 100;
$num = $opt / $pro;
return (int) $num;
}
}
?>
en nu is mijn vraag ik heb poll.php geinclude bij index.php
maar waarom laat ie de poll niet zien :$:$:$
ook niet als ik gewoon poll.php open
ik weet niet hoe dat werkt met een class dus ik kan je niet zeggen hoe.
en je moet hem niet includen met include_once maar met gewoon include..!
Gewijzigd op 02/07/2005 21:22:00 door Han eev
probeer is
onder de include van poll.php
dit:
echo poll->showOptions();
(ik heb geen idee of dat werkt)
Parse error: parse error, expecting `','' or `';''
Code (php)
1
2
3
4
2
3
4
<?
$poll = new Poll(); // het maken van een object
$poll->showOptions(); // het uitvoeren van een functie.
?>
$poll = new Poll(); // het maken van een object
$poll->showOptions(); // het uitvoeren van een functie.
?>
Maar je zal eerst je parse error moeten verhelpen ;)
maar wat is poll::pol() waarvoor zijn de ::?
de poll::poll() geeft aan dat het de functie is uit de klasse die voor de :: staat :)
Werkt wat sneller vind ik zelf. Btw: include_once is beter dan include, omdat je anders foutmeldingen krijgt van dat de klasse al is aangeroepen.
En het was inderdaad wat laat vannacht. Ach, je bent een beetje aan het computeren en het lukt, dan blijf je wel eens zitten :P
(Ik moet nog veel leren) :P