Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP mysqli_dump_debug_info() Function.
The built-in PHP mysqli_dump_debug_info() function accepts an object representing a connection to the MYSQL server and, then dumps the debugging information into the log.
The built-in PHP mysqli_dump_debug_info() function accepts an object representing a connection to the MYSQL server and, then dumps the debugging information into the log.
Syntax
Following below is the syntax to use this function -
mysqli_dump_debug_info($con);
Parameter Details
Sr.No | Parameter & Description |
---|---|
1 | con(Mandatory) This is an object representing a connection to MySQL Server. |
Return Value
This built-in PHP functions returns TRUE on success and FALSE on failure.
PHP Version
This built-in function was first introduced in PHP version 5 and it works in all of the later versions.
Example1
Following example illustrates the usage of the built-in PHP mysqli_dump_debug_info() function (in procedural style) -
<?php //Creating a connection $con = mysqli_connect("localhost", "root", "password", "mydb"); $res = mysqli_dump_debug_info($con); if($res){ print("Debugging is successful"); }else{ print("Failed to debug"); } ?>
Output
When the above code is executed, it will produce the following result -
Debugging is successful
Example2
Try the following example below -
<?php $servername = "localhost"; $username = "root"; $password = "password"; $dbname = "mydb"; $conn = new mysqli($servername, $username, $password, $dbname); if ($conn->connect_error) { die('Connect Error (' . mysqli_connect_errno() . ') '. mysqli_connect_error()); } echo 'Success... ' . mysqli_get_host_info($conn)."\n"; mysqli_dump_debug_info($conn); mysqli_autocommit($conn,FALSE); mysqli_query($conn,"INSERT INTO tutorials_auto (id,name) VALUES (10,'sai')"); mysqli_commit($conn); mysqli_close($conn); ?>
Output
When the above code is executed, it will produce the following result -
Success... localhost via TCP/IP
Alright guys! This is where we are rounding up for this tutorial post. In our next tutorial, we are going to be studying about the PHP mysqli_error() Function.
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