ik heb een tijdje geleden een guestbook geschreven, maar hoor van mensen die het gebruiken dat de textfile waar de berichte n in worden opgeslagen, zo nu en dan compleet leeg is. zomaar.
dit heb ik gebrouwen destijds:
ik heb werkelijk geen idee waarom
help!?
dit heb ik gebrouwen destijds:
code:
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| <?php
// set right filepaths
$gbook_post = "gbook_post.php";
$gbook_read = "gbook_read.php";
$gbook_content = "gbook_content.txt";
$content = ereg_replace("\n","<br>",$content);
$content = stripslashes($content);
// set right dateformat
$date = date ("j F Y G:i");
$date = ereg_replace ("January","januari",$date);
$date = ereg_replace ("February","februari",$date);
$date = ereg_replace ("March","maart",$date);
$date = ereg_replace ("April","april",$date);
$date = ereg_replace ("May","mei",$date);
$date = ereg_replace ("June","juni",$date);
$date = ereg_replace ("July","juli",$date);
$date = ereg_replace ("August","augustus",$date);
$date = ereg_replace ("October","oktober",$date);
// check for name, content
if ($name == "") {
echo "geen naam ingevuld";
}
elseif ($content == "") {
echo "geen bericht ingevuld";
}
else {
// check for e-mail adress, set value
if ($email == "") {
$email_exists = "0";
}
else {
$email_exists = "1";
}
if ($email_exists != "1") {
$mail_validated = "yes";
// creating content without e-mail adress
$fd = fopen($gbook_content, "r");
$content_oud = fread($fd, filesize($gbook_content));
fclose($fd);
$content_new = "$name | $date<br>\n<br>\n$content<br>\n<br>\n$content_oud";
}
else {
// lowercase email, validate e-mail adress
$emailadress = strtolower($email);
if( !eregi("^[a-z0-9]+([_\\.-][a-z0-9]+)*"."@([a-z0-9]+([\.-][a-z0-9]+))+$",$emailadress)) {
echo "geen geldig e-mailadres";
}
else {
$mail_validated = "yes";
// creating content with e-mailadress
$fd = fopen($gbook_content, "r");
$content_oud = fread($fd, filesize($gbook_content));
fclose($fd);
$content_new = "<a href='mailto:$emailadress'>$name</a> | $date<br>\n<br>\n$content<br>\n<br>\n$content_oud";
}
}
// write new content to file
if (file_exists("$gbook_content")) {
$filetowriteto = fopen("$gbook_content","w+");
fputs($filetowriteto,$content_new);
fclose($filetowriteto);
}
else {
echo "$gbook_content doesn't exist";
}
}
if ($name !== "" AND $content !== "" AND $mail_validated == "yes") {
include($gbook_read);
}
?> |
ik heb werkelijk geen idee waarom
help!?