So liebe Leute, dann doch mal das Poll-Script. Wie ist das nun mit der Umstellung auf Superglobale. Welche Variablen muss ich da umstellen?
<?php
include("/srv/www/www.leechrock.com/htdocs/..."); //von mir mal gekürzt
if (isset($_POST['write'])) {
if (isset($_POST['archive'])) {
$poll_contents = file($current_poll);
// How many total votes we have;
$total_votes = sizeof($poll_contents);
$my_answers = file($config);
if ($total_votes == 0) {
echo "<div align=center><h3>No votes in current poll! Nothing to archive.</h3></div>";
}
else {
$fp = fopen($archive_poll, "a");
$answers_file = file($config);
$current_question = $answers_file[0];
// Let's write down current question;
$size_question = strlen($current_question) + 1;
fputs($fp, chop($current_question) . "|", $size_question);
$size_answers = sizeof($my_answers) - 1;
$votes[$size_answers] = 0;
for ($current_number = 1; $current_number <= $size_answers; $current_number++) {
foreach ($poll_contents as $line) {
$line = chop($line);
$line_parts = explode("|", $line);
if ($line_parts[0] == $current_number) {
$votes[$current_number]++;
}
}
$percentage = $votes[$current_number]/$total_votes*100;
$graph_width = 2 * $votes[$current_number];
$archive_string = "<img src=tick.gif height=10 width=" . $graph_width . "> " . round($percentage, 2) . " %
" . chop($answers_file[$current_number]) . ": " . $votes[$current_number]/1 . " votes.<br>";
$size_string = strlen($archive_string);
fputs($fp, $archive_string, $size_string);
}
$total_votes_string = "Total votes: " . $total_votes;
$size_total_votes_string = strlen($total_votes_string);
fputs($fp, $total_votes_string, $size_total_votes_string);
// Separate different polls from each other;
fputs($fp, "\n", 1);
fclose($fp);
echo "<div align=center><h3>Current poll has been archived!</h3></div>";
}
}
// Let's clean the current poll file;
$poll_file = fopen($current_poll, "w");
ftruncate($poll_file, 0);
fclose($poll_file);
if ((strlen($question) != 0) && (strlen($answers) != 0)) {
// Write new question;
$fp = fopen($config, "w");
$string = stripslashes($question) . "\n" . trim(stripslashes($answers));
$string_size = strlen($string);
if (fputs($fp, $string, $string_size)) {
echo "<div align=center><h3>Config file successfully updated!</h3>";
}
fclose($fp);
}
}
if (isset($_POST['deletecurrent'])) {
if (isset($_POST['archive'])) {
$poll_contents = file($current_poll);
// How many total votes we have;
$total_votes = sizeof($poll_contents);
$my_answers = file($config);
if ($total_votes == 0) {
echo "<div align=center><h3>No votes in current poll! Nothing to archive.</h3></div>";
}
else {
$fp = fopen($archive_poll, "a");
$answers_file = file($config);
$current_question = $answers_file[0];
// Let's write down current question;
$size_question = strlen($current_question) + 1;
fputs($fp, chop($current_question) . "|", $size_question);
$size_answers = sizeof($my_answers) - 1;
$votes[$size_answers] = 0;
for ($current_number = 1; $current_number <= $size_answers; $current_number++) {
foreach ($poll_contents as $line) {
$line = chop($line);
$line_parts = explode("|", $line);
if ($line_parts[0] == $current_number) {
$votes[$current_number]++;
}
}
$percentage = $votes[$current_number]/$total_votes*100;
$graph_width = 2 * $votes[$current_number];
$archive_string = "<img src=tick.gif height=10 width=" . $graph_width . "> " . round($percentage, 2) . " %
" . chop($answers_file[$current_number]) . ": " . $votes[$current_number]/1 . " votes.<br>";
$size_string = strlen($archive_string);
fputs($fp, $archive_string, $size_string);
}
$total_votes_string = "Total votes: " . $total_votes;
$size_total_votes_string = strlen($total_votes_string);
fputs($fp, $total_votes_string, $size_total_votes_string);
// Separate different polls from each other;
fputs($fp, "\n", 1);
fclose($fp);
echo "<div align=center><h3>Current poll has been archived!</h3></div>";
}
}
// Let's clean the current poll file;
$poll_file = fopen($current_poll, "w");
if (ftruncate($poll_file, 0)) {
echo "<div align=center><h3>Current poll deleted!</h3></div>";
}
fclose($poll_file);
// Let's clean the current question file;
$config_file = fopen($config, "w");
if (ftruncate($config_file, 0)) {
echo "<div align=center><h3>Current question deleted!</h3></div>";
}
fclose($config_file);
}
?>
<div align="center">
<table width="100%" border="1" cellpadding="10" cellspacing="10">
<tr><td valign="top" width="60%" align="center">
<h2>Continue voting (new question):</h2>
<form name="setup" action="<? echo $PHP_SELF; ?>" method="post">
Question:<br><input type="text" name="question" size="45" value="Sample question: How much is your weight?"><br>
Answers (one per line):
<br><textarea name="answers" cols="40" rows="10">
Answer 1
Answer 2
Answer 3
</textarea><br>
<input type="checkbox" name="archive" value="on">Archive current poll<br><br>
<input type="submit" name="write" value="update">
</form></td>
<td valign="top" width="40%" align="center">
<h2>Stop voting:</h2>
<form name="deletecurrent" action="<? echo $PHP_SELF; ?>" method="post">
<input type="checkbox" name="archive" value="on">Save current poll<br><br>
<input type="submit" name="deletecurrent" value="update">
</form>
</td></tr></table>
</div>So wie ich das bisher habe gibts dann ne Fehlermeldung:
Warning: fopen(/srv/www/www.leechrock.com/htdocs/.../current_poll.txt): failed to open stream: // Links alle gekürzt
Permission denied in /srv/www/www.leechrock.com/htdocs/.../admin.php on line 47
Warning: ftruncate(): supplied argument is not a valid stream resource in /srv/www/www.leechrock.com/htdocs/.../admin.php on line 48
Warning: fclose(): supplied argument is not a valid stream resource in /srv/www/www.leechrock.com/htdocs/.../admin.php on line 49Die bezieht sich auf den folgenden Abschnitt// Let's clean the current poll file;
Grüße und Danke, Philip