Я пытаюсь создать простой расширенный поиск с использованием PHP, но не могу понять, почему он не дает никаких результатов!Это также не показывает никакой ошибки!
Я ищу со всеми условиями, не установленными, таким образом это было бы как:
SELECT id,img_url1,price,type,status_prop,title,bedrooms,bathrooms,garages,sqft,address,LEFT(description, 215) AS description_preview
FROM alreemisland
WHERE price BETWEEN 0 AND 10000000
and type like '%'
and status_prop like '%'
and bedrooms BETWEEN 0 and 9
and bathrooms BETWEEN 0 and 9
И я получил его правильно, поэтому он долженчто-то делать с моим кодом!
Вот мой код:
$type_search_final=mysqli_real_escape_string($con,$_POST['type_search']);
$status_prop_final=mysqli_real_escape_string($con,$_POST['status_prop']);
$min_bedrooms_final=mysqli_real_escape_string($con,$_POST['min_bedrooms']);
$min_bathrooms_final=mysqli_real_escape_string($con,$_POST['min_bathrooms']);
$min_price_final=mysqli_real_escape_string($con,$_POST['min_price']);
$max_price_final=mysqli_real_escape_string($con,$_POST['max_price']);
//============ For Pagination ============
if($type_search_final){
$query_type_search_final .= "type LIKE '$type_search_final'";
}
else {$query_type_search_final = "type LIKE '%'";}
if($status_prop_final){
$query_status_prop_final .= "status_prop LIKE '$status_prop_final'";
}
else {$query_status_prop_final = "status_prop LIKE '%'";}
if($min_bedrooms_final){
$query_min_bedrooms_final .= "bedrooms BETWEEN $min_bedrooms_final and 9'";
}
else {$query_min_bedrooms_final = "bedrooms BETWEEN 0 and 9";}
if($min_bathrooms_final){
$query_min_bathrooms_final .= "bathrooms BETWEEN $min_bathrooms_final and 9'";
}
else {$query_min_bathrooms_final = "bathrooms BETWEEN 0 and 9";}
$sql_search= "SELECT id,img_url1,price,type,status_prop,title,bedrooms,bathrooms,garages,sqft,address,LEFT(description, 215) AS description_preview FROM $from_section WHERE price BETWEEN $min_price_final AND $max_price_final and ? and ? and ? and ? order by id desc";
$stmt_search = mysqli_stmt_init ($con);
if (!mysqli_stmt_prepare($stmt_search,$sql_search)) {
echo "SQL FAILED";
}
else {
mysqli_stmt_bind_param($stmt_search, "ssss", $query_type_search_final,$query_status_prop_final,$query_min_bedrooms_final,$query_min_bathrooms_final);
mysqli_stmt_execute($stmt_search);
mysqli_stmt_store_result($stmt_search);
mysqli_stmt_bind_result($stmt_search, $id,$img_url1,$price,$type,$status_prop,$title,$bedrooms,$bathrooms,$garages,$sqft,$address,$description_preview);
$count_search = mysqli_stmt_num_rows($stmt_search);
}
$row_search= mysqli_stmt_fetch($stmt_search);
echo $row_search['img_url1'];
На самом деле это не лень, я искал по всему интернету и пробовал все, но не могу получитьэто на работу.Я знаю, что что-то упустил, но я не мог знать часами.Поэтому, если второй глаз мог увидеть то, что я не мог видеть, и указать мне, где я пропустил, я буду очень признателен.
РЕДАКТИРОВАТЬ : я обновил свой код, но все равно не получил результатоввообще!
$where = "price BETWEEN $min_price_final AND $max_price_final";
if($type_search_final){
$where .= " and type LIKE $type_search_final";
}
if($status_prop_final){
$where .= " and status_prop LIKE $status_prop_final'";
}
if($min_bedrooms_final){
$where .= " and bedrooms BETWEEN $min_bedrooms_final and 9'";
}
if($min_bathrooms_final){
$where .= " and bathrooms BETWEEN $min_bathrooms_final and 9'";
}
$sql_search= "SELECT id,img_url1,price,type,status_prop,title,bedrooms,bathrooms,garages,sqft,address,LEFT(description, 215) AS description_preview FROM $from_section where ? order by id desc";
$stmt_search = mysqli_stmt_init ($con);
if (!mysqli_stmt_prepare($stmt_search,$sql_search)) {
echo "SQL FAILED";
}
else {
mysqli_stmt_bind_param($stmt_search, "s", $where);
mysqli_stmt_execute($stmt_search);
mysqli_stmt_store_result($stmt_search);
mysqli_stmt_bind_result($stmt_search, $id,$img_url1,$price,$type,$status_prop,$title,$bedrooms,$bathrooms,$garages,$sqft,$address,$description_preview);
$count_search = mysqli_stmt_num_rows($stmt_search);
}
$row_search= mysqli_stmt_fetch($stmt_search);
echo $row_search['img_url1'];
ОБНОВЛЕНИЕ - Это сработало сейчас ... это окончательный код:
$where = "price BETWEEN ? AND ?";
$params[] = $min_price_final;
$params[] = $max_price_final;
$type_string = "ss";
if($type_search_final){
$where .= " and type LIKE ?";
$params[] = $type_search_final;
$type_string .="s";
}
if($status_prop_final){
$where .= " and status_prop LIKE ?";
$params[] = $status_prop_final;
$type_string .="s";
}
if($min_bedrooms_final){
$where .= " and bedrooms BETWEEN ? and 9'";
$params[] = $min_bedrooms_final;
$type_string .="s";
}
if($min_bathrooms_final){
$where .= " and bathrooms BETWEEN ? and 9";
$params[] = $min_bathrooms_final;
$type_string .="s";
}
$sql_search= "SELECT id,img_url1,price,type,status_prop,title,bedrooms,bathrooms,garages,sqft,address,LEFT(description, 215) AS description_preview
FROM $from_section
where $where
order by id desc";
$stmt_search = mysqli_stmt_init ($con);
if (!mysqli_stmt_prepare($stmt_search,$sql_search)) {
echo "SQL FAILED";
}
else {
mysqli_stmt_bind_param($stmt_search,$type_string, ...$params);
mysqli_stmt_execute($stmt_search);
mysqli_stmt_store_result($stmt_search);
mysqli_stmt_bind_result($stmt_search, $id,$img_url1,$price,$type,$status_prop,$title,$bedrooms,$bathrooms,$garages,$sqft,$address,$description_preview);
$count_search = mysqli_stmt_num_rows($stmt_search);
}
$row_search= mysqli_stmt_fetch($stmt_search);
echo $img_url1.'<br>'.$type_string;
ОБНОВЛЕНИЕ № 2: я пропустил целое числовведите в последних двух условиях, и я пропустил (') около 9
$where = "price BETWEEN ? AND ?";
$params[] = $min_price_final;
$params[] = $max_price_final;
$type_string = "ss";
if($type_search_final){
$where .= " and type LIKE ?";
$params[] = $type_search_final;
$type_string .="s";
}
if($status_prop_final){
$where .= " and status_prop LIKE ?";
$params[] = $status_prop_final;
$type_string .="s";
}
if($min_bedrooms_final){
$where .= " and bedrooms BETWEEN ? and 9";
$params[] = $min_bedrooms_final;
$type_string .="i";
}
if($min_bathrooms_final){
$where .= " and bathrooms BETWEEN ? and 9";
$params[] = $min_bathrooms_final;
$type_string .="i";
}
$sql_search= "SELECT id,img_url1,price,type,status_prop,title,bedrooms,bathrooms,garages,sqft,address,LEFT(description, 215) AS description_preview
FROM $from_section
where $where
order by id desc";
$stmt_search = mysqli_stmt_init ($con);
if (!mysqli_stmt_prepare($stmt_search,$sql_search)) {
echo "SQL FAILED";
}
else {
mysqli_stmt_bind_param($stmt_search,$type_string, ...$params);
mysqli_stmt_execute($stmt_search);
mysqli_stmt_store_result($stmt_search);
mysqli_stmt_bind_result($stmt_search, $id,$img_url1,$price,$type,$status_prop,$title,$bedrooms,$bathrooms,$garages,$sqft,$address,$description_preview);
$count_search = mysqli_stmt_num_rows($stmt_search);
}
$row_search= mysqli_stmt_fetch($stmt_search);
echo $img_url1.'<br>'.$type_string;