Ciao a tutti sono nuovo di questo forum,
sto realizzando un CMS in php anzi lo avrei ultimato ma
sono bloccato da un bug dello script che ho messo sotto il
messaggio del browser è
Parse error: parse error, unexpected T_LNUMBER, expecting T_VARIABLE or '$' in C:\Programmi\xampp\htdocs\outputfunctions.php on line 18
ma io non trovo errori.....
<?php
function trimBody($theText, $lmt=500, $s_chr="\n", $s_cnt=2) {
$pos=0;
$trimmed=FALSE;
for ($i=1;$i<=$s_cnt; $i++){
if($tmp=strpos($theText, $s_chr, $pos+1)) {
$pos=$tmp;
$trimmed=TRUE;
} else {
$pos=strlen($theText) -1;
$trimmed=FALSE;
break;
}
}
$theText=substr($theText, 0, $pos);
//questa sotto è la riga errata secondo Apache....
if (strlen($theText) > $1mt) {
$theText=substr($theText, 0, $1mt);
$theText=substr($theText, 0, strrpos($theText,''));
$trimmed=TRUE;
}
if ($trimmed) $theText .='...';
return $theText;
}
function outputStory($article, $only_snippet=FALSE) {
global $conn;
if ($article) {
$sql="SELECT ar.*, usr.name".
"FROM cms_articles ar ".
"LEFT OUTER JOIN cms_users usr ".
"ON ar.author_id=usr.user_id ".
"WHERE ar.article_id=".$article;
$result=mysql_query($sql, $conn);
if($row=mysql_fetch_array($result)) {
echo "<h3>" . htmlspecialchars($row['title']) . "</h3>\n";
echo "<h5><div class=\"byline\">By: ".
htmlspecialchars($row['name']) .
"</div>";
echo "<div class=\"pubdate\">";
if($row['is_published'] ==1) {
echo date("F j,Y", strtotime($row['date_published']));
}else{
echo "not yet published...";
}
echo "</div></h5>\n";
if ($only_snippet) {
echo "
\n";
echo nl2br(htmlspecialchars(trimBody($row['body'])));
echo "</p>\n";
echo "<h4><a href=\"viewarticle.php?article=" .
$row['article_id'] . "\">Full story...</a></h4>
\n";
}else{
echo "
\n";
echo nl2br(htmlspecialchars($row['body']));
echo "</p>\n";
}
}
}
}
function showComments($article, $showLink=TRUE) {
global $conn;
if ($article) {
$sql="SELECT is_published ".
"FROM cms_articles ".
"WHERE article_id=" .$article;
$result=mysql_query($sql, $conn)
or die('Could not look up comments; ' .mysql_error());
$row=mysql_fetch_array($result);
$is_published=$row['is_published'];
$sql="SELECT co.*, usr.name, usr.email, ".
"FROM cms_comments co ".
"LEFT OUTER JOIN cms_users usr ".
"ON co.comment_user=usr.user_id ".
"WHERE co.article_id=" . $article .
" ORDER BY co.comment_date DESC";
$result=mysql_query($sql, $conn)
or die ('Could not look up comments; '. mysql_error());
if($showLink) {
echo "<h4>" . mysql_num_rows($result) . " Comments";
if (isset($_SESSION['user_id']) and $is_published) {
echo " /<a href=\"comment.php?article=" . $_GET['article'] .
"\">Add one</a>";
}
echo "</h4>\n";
}
if (mysql_num_rows($result)) {
echo "<div class=\"scroller\">\n";
while ($row=mysql_fetch_array($result)) {
echo "<span class=\"commentName\">" .
htmlspecialchars($row['name']) .
"</span><span class=\"commentDate\"> (" .
date("1 F j,Y H:i", strtotime($row['comment_date'])) .
")</span>\n";
echo "<p class=\"commentText\">\n" .
nl2br(htmlspecialchars($row['comment'])) .
"\n</p>\n";
}
echo"</div>\n";
}
echo"
\n";
}
}
?>
se avete una idea mi potreste dare una mano?
Grazie mille Antonio
P.S. scusate se lo script è troppo lungo.....
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