Bind parameters into the SQL query for Laravel ORM

gistfile1.php

<?php

class MyModel extends Eloquent {
  
  public function getSql() 
  {
    $builder = $this->getBuilder();	
    $sql = $builder->toSql();
    foreach($builder->getBindings() as $binding)
    {
      $value = is_numeric($binding) ? $binding : "'".$binding."'";
      $sql = preg_replace('/\?/', $value, $sql, 1);
    }
    return $sql;
  }
  
}

Here's updated version which fixes quite a few binding value bugs and also aligns more closely with how Laravel serializes true / false values into 1 / 0

\Illuminate\Database\Query\Builder::macro('fullSql', function () {
	$sql = str_replace(['%', '?'], ['%%', '%s'], $this->toSql());

	$handledBindings = array_map(function ($binding) {
		if (is_numeric($binding)) {
			return $binding;
		}

		$value = str_replace(['\\', "'"], ['\\\\', "\'"], $binding);

		return "'{$value}'";
	}, $this->getConnection()->prepareBindings($this->getBindings()));

	$fullSql = vsprintf($sql, $handledBindings);

	return $fullSql;
});

\Illuminate\Database\Query\Builder::macro('ddd', function () {
	dd($this->fullSql());
});

Examples:

dump(\DB::query()->where([
	'number'                    => 12,
	'decimal'                   => 5.5,
	'bool_true'                 => true,
	'bool_false'                => false,
	'carbon'                    => now(),
	'polymorphic_classable'     => 'App\User',
	'with_sprint_formats'       => '%M %e %y',
	'raw'                       => \DB::raw('some raw expression'),
	'question_string'           => 'hello?',
	'single_quote'              => "'",
	'stringable_class'          => new class {
		public function __toString()
		{
			return 'foobar';
		}
	}
])->fullSql());

$query->ddd(); // will dump and die the full sql.
$query->dd(); // Built into Laravel already, will print the sql / bindings seperately.

Output:

select * where (`number` = 12 and `decimal` = 5.5 and `bool_true` = 1 and `bool_false` = 0 and `carbon` = '2020-01-14 23:09:09' and `polymorphic_classable` = 'App\\User' and `with_sprint_formats` = '%M %e %y' and `raw` = some raw expression and `question_string` = 'hello?' and `single_quote` = '\'' and `stringable_class` = 'foobar')

@garygreen awesome. Thanks man!

@JesseObrien thank you!!.

fullSql

@garygreen Looks like it does not work with '%like%' case, when I use whereRaw('name like %test-name%'), it replaces % with %%

laravel-debugbar and/or Telescope will log your queries out too :) This is helpful snippet. Thank you

Slight variation for Laravel 9:

\Illuminate\Database\Query\Builder::macro('toRawSql', fn (): string => str($this->toSql())
    ->replaceArray('?', collect($this->getConnection()->prepareBindings($this->getBindings()))
        ->map(fn ($binding) => is_numeric($binding) ? $binding : str($binding)->replace(['\\', "'"], ['\\\\', "\'"])->prepend("'")->append("'")->__toString())
        ->toArray()
    )
);