PHP: CMS Problems - php

Question

Hey guys im writting a CMS but im having problems and need a fresh pair of eyes at this. I am getting this error: Parse error: syntax error, unexpected '}' on the line just above the last else statement but there is no reason for it.
The idea is to have display a substr of the articles and then click them to get the full article. Can someone have a look at my code and tell me where im going wrong or if this will even work.
class MyCMS
{
function get_content($id = "", $excerpt = FALSE)
{
if ($id != ""):
$id = mysql_real_escape_string($id);
$sql = "SELECT * FROM content WHERE blog_id = '$id'";
$return = '<p> Go Back To Content Page</p>';
else:
$sql = "SELECT blog_id, title, date, body FROM content ORDER BY blog_id DESC LIMIT 0, 3";
endif;
$res = mysql_query($sql) or die(mysql_error());
if(mysql_num_rows($res) !=0):
while($row = mysql_fetch_assoc($res))
{
echo '<div id="roundedbox"><h2>' . $row['title'] . ' </h2>';
echo '<div id="date"><h5><p>' . $row['date'] . '</p></h5></div>';
if ($excerpt):
echo substr('<p>' . $row['body'] . '</p>',0, 90)." .... "." read more </div>";
else:
echo '<p>' . $row['body'] . '</p>';
}
else:
echo '<p> UH OOH! THERE IS NO SUCH PAGE IT DOES\'T EXIST </p>';
echo $return;
endif;
}
}
Then in my main page i am calling the code as follows:
<?php
include 'cms.php';
$obj = new MyCMS();
?>
<?php
if(isset($_GET['id'])):
echo $obj->get_content($_GET['id'], TRUE);
else:
echo $obj->get_content($_GET['id']);
endif;
?

Answer 1

You forgot to add endif(for the if statement inside loop) and } (for closing class). Please check this code.
class MyCMS
{
function get_content($id = "", $excerpt = FALSE)
{
if ($id != ""):
$id = mysql_real_escape_string($id);
$sql = "SELECT * FROM content WHERE blog_id = '$id'";
$return = '<p> Go Back To Content Page</p>';
else:
$sql = "SELECT blog_id, title, date, body FROM content ORDER BY blog_id DESC LIMIT 0, 3";
endif;
$res = mysql_query($sql) or die(mysql_error());
if(mysql_num_rows($res) !=0):
while($row = mysql_fetch_assoc($res))
{
echo '<div id="roundedbox"><h2>' . $row['title'] . ' </h2>';
echo '<div id="date"><h5><p>' . $row['date'] . '</p></h5></div>';
if ($excerpt):
echo substr('<p>' . $row['body'] . '</p>',0, 90)." .... "." read more </div>";
else:
echo '<p>' . $row['body'] . '</p>';
endif;
}
else:
echo '<p> UH OOH! THERE IS NO SUCH PAGE IT DOES\'T EXIST </p>';
echo $return;
endif;
}
}
Also please notice that second code logic is absolutely wrong..
<?php
include 'cms.php';
$obj = new MyCMS();
?>
<?php
if(isset($_GET['id'])):
echo $obj->get_content($_GET['id'], TRUE);
else:
// echo $obj->get_content($_GET['id']); // This line is executing when $_GET['id'] is undefined.So dont use $_['id'] here.
endif;
?>