Laravel - how to get the query with bind parameters? - php

Question

I can get the not-bind query on with this way :
\DB::enableQueryLog();
$items = OrderItem::where('name', '=', 'test')->get();
$log = \DB::getQueryLog();
print_r($log);
Output is :
(
[0] => Array
(
[query] => select * from "order_items" where "order_items"."name" = ? and "order_items"."deleted_at" is null
[bindings] => Array
(
[0] => test
)
[time] => 0.07
)
)
But what I really need is bind query like this :
select * from "order_items" where "order_items"."name" = 'test' and "order_items"."deleted_at" is null
I know I can do this with raw PHP but is there any solution in laravel core?

Answer 1

Actually I've created one function within helpers.php for same. You can also use same function within your helpers.php file
if (! function_exists('ql'))
{
/**
* Get Query Log
*
* #return array of queries
*/
function ql()
{
$log = \DB::getQueryLog();
$pdo = \DB::connection()->getPdo();
foreach ($log as &$l)
{
$bindings = $l['bindings'];
if (!empty($bindings))
{
foreach ($bindings as $key => $binding)
{
// This regex matches placeholders only, not the question marks,
// nested in quotes, while we iterate through the bindings
// and substitute placeholders by suitable values.
$regex = is_numeric($key)
? "/\?(?=(?:[^'\\\']*'[^'\\\']*')*[^'\\\']*$)/"
: "/:{$key}(?=(?:[^'\\\']*'[^'\\\']*')*[^'\\\']*$)/";
$l['query'] = preg_replace($regex, $pdo->quote($binding), $l['query'], 1);
}
}
}
return $log;
}
}
if (! function_exists('qldd'))
{
/**
* Get Query Log then Dump and Die
*
* #return array of queries
*/
function qldd()
{
dd(ql());
}
}
if (! function_exists('qld'))
{
/**
* Get Query Log then Dump
*
* #return array of queries
*/
function qld()
{
dump(ql());
}
}
Simply place these three functions within your helpers.php file and you can use same as follows:
$items = OrderItem::where('name', '=', 'test')->get();
qldd(); //for dump and die
or you can use
qld(); // for dump only

Answer 2

Here I extended the answer of #blaz
In app\Providers\AppServiceProvider.php
Add this on boot() method
if (env('APP_DEBUG')) {
DB::listen(function($query) {
File::append(
storage_path('/logs/query.log'),
self::queryLog($query->sql, $query->bindings) . "\n\n"
);
});
}
and also added a private method
private function queryLog($sql, $binds)
{
$result = "";
$sql_chunks = explode('?', $sql);
foreach ($sql_chunks as $key => $sql_chunk) {
if (isset($binds[$key])) {
$result .= $sql_chunk . '"' . $binds[$key] . '"';
}
}
$result .= $sql_chunks[count($sql_chunks) -1];
return $result;
}

Answer 3

Yeah, you're right :/
This is a highly requested feature, and i have no idea why its not a part of the framework yet...
This is not the most elegant solution, but you can do something like this:
function getPureSql($sql, $binds) {
$result = "";
$sql_chunks = explode('?', $sql);
foreach ($sql_chunks as $key => $sql_chunk) {
if (isset($binds[$key])) {
$result .= $sql_chunk . '"' . $binds[$key] . '"';
}
}
return $result;
}
$query = OrderItem::where('name', '=', 'test');
$pure_sql_query = getPureSql($query->toSql(), $query->getBindings());
// Or like this:
$data = OrderItem::where('name', '=', 'test')->get();
$log = DB::getQueryLog();
$log = end($log);
$pure_sql_query = getPureSql($log['query'], $log['bindings']);

Answer 4

You can do that with:
OrderItem::where('name', '=', 'test')->toSql();