get last executed query in PHP Codeigniter

howdy guys !! In this post , I will explain how to get last executed query in PHP Codeigniter 3 . I will help you to get last query executed in MySQL by using function  last_query()  of db class of codeigniter 3, Returns the last query that was run  not result.

last query executed in MySQL by using Codeigniter 3

last_query()  function is the inbuilt function of codeigniter 3.

Very simple to use

Use:

$this->db->last_query();

Returns the last query that was run (the query string, not the result). Example:
$str = $this->db->last_query();
echo $str;

// Produces: SELECT * FROM sometable.... 

For example lets start

public function check_query(){
    $query = $this->db->get("tbl_category");
    $str = $this->db->last_query();
    echo $str;
}

Output:

select * from tbl_category.

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