Hola, soy nuevo en el foro y quería pedirles ayuda con el siguiente codigo ya que no lo puedo hacer funcionar y soy principiante con PHP.
Les dejo el codigo y de antemano gracias:
Código PHP:
<?php
$button = $_GET ['submit'];
$search = $_GET ['search'];
if(strlen($search)<=1)
echo "La busqueda es demaciado corta";
else{
echo "Usted busco <b>$search</b> <hr size='1'></br>";
mysql_connect("localhost","root","5579");
mysql_select_db("enginez");
$search_exploded = explode (" ", $search);
foreach($search_exploded as $search_each)
{
$x++;
if($x==1)
$construct .="title LIKE '%$search_each%'";
else
$construct .="AND title LIKE '%$search_each%'";
}
$constructs ="SELECT * datos WHERE $construct";
$run = mysql_query($constructs);
$foundnum = mysql_num_rows($run);
if ($foundnum==0)
echo "Lo sentimos, no hay coincidencias referentes al texto introducido <b>$search</b>";
else
{
echo "$foundnum results found !<p>";
$per_page = 1;
$start = $_GET['start'];
$max_pages = ceil($foundnum / $per_page);
if(!$start)
$start=0;
$getquery = mysql_query("SELECT * FROM datos WHERE $construct LIMIT $start, $per_page");
while($runrows = mysql_fetch_assoc($getquery))
{
$title = $runrows ['title'];
$desc = $runrows ['description'];
$url = $runrows ['url'];
echo "
<a href='$url'><b>$title</b></a><br>
$desc<br>
<a href='$url'>$url</a><p>
";
}
//Pagination Starts
echo "<center>";
$prev = $start - $per_page;
$next = $start + $per_page;
$adjacents = 3;
$last = $max_pages - 1;
if($max_pages > 1)
{
//previous button
if (!($start<=0))
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$prev'>Prev</a> ";
//pages
if ($max_pages < 7 + ($adjacents * 2)) //not enough pages to bother breaking it up
{
$i = 0;
for ($counter = 1; $counter <= $max_pages; $counter++)
{
if ($i == $start){
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$i'><b>$counter</b></a> ";
}
else {
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$i'>$counter</a> ";
}
$i = $i + $per_page;
}
}
elseif($max_pages > 5 + ($adjacents * 2)) //enough pages to hide some
{
//close to beginning; only hide later pages
if(($start/$per_page) < 1 + ($adjacents * 2))
{
$i = 0;
for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
{
if ($i == $start){
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$i'><b>$counter</b></a> ";
}
else {
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$i'>$counter</a> ";
}
$i = $i + $per_page;
}
}
//in middle; hide some front and some back
elseif($max_pages - ($adjacents * 2) > ($start / $per_page) && ($start / $per_page) > ($adjacents * 2))
{
echo " <a href='search.php?search=$search&submit=Search+source+code&start=0'>1</a> ";
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$per_page'>2</a> .... ";
$i = $start;
for ($counter = ($start/$per_page)+1; $counter < ($start / $per_page) + $adjacents + 2; $counter++)
{
if ($i == $start){
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$i'><b>$counter</b></a> ";
}
else {
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$i'>$counter</a> ";
}
$i = $i + $per_page;
}
}
//close to end; only hide early pages
else
{
echo " <a href='search.php?search=$search&submit=Search+source+code&start=0'>1</a> ";
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$per_page'>2</a> .... ";
$i = $start;
for ($counter = ($start / $per_page) + 1; $counter <= $max_pages; $counter++)
{
if ($i == $start){
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$i'><b>$counter</b></a> ";
}
else {
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$i'>$counter</a> ";
}
$i = $i + $per_page;
}
}
}
//next button
if (!($start >=$foundnum-$per_page))
echo " <a href='search.php?search=$search&submit=Search+source+code&start=$next'>Next</a> ";
}
echo "</center>";
}
}
?>