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_stat() Function.
The PHP mysqli_stat() function retrieves and returns the information/status of the current Server. This information includes details about the server such as, number of threads, number of open tables, up time etc.
The PHP mysqli_stat() function retrieves and returns the information/status of the current Server. This information includes details about the server such as, number of threads, number of open tables, up time etc.
Syntax
Following below is the syntax to use this function -
mysqli_stat($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 function returns a string value representing the status of the current MYSQL server on success. In case of an error it returns false.
PHP Version
This PHP function was first introduced in PHP version 5 and works in all the later versions.
Example1
The following below is an example which shows the usage of the PHP mysqli_stat() function (in a procedural style) -
<?php //Creating a connection $con = mysqli_connect("localhost", "root", "password", "mydb"); //Status $stat = mysqli_stat($con); print("Status: ".$stat); //Closing the connection mysqli_close($con); ?>
Output
When the above code is executed, it will produce the following result -
Status: Uptime: 130131 Threads: 2 Questions: 350 Slow queries: 0 Opens: 172 Flush tables: 1 Open tables: 145 Queries per second avg: 0.002
Example2
In object oriented style the syntax of this built-in PHP function is $con->stat(); The following is the example of this function in an object oriented style $minus;
<?php //Creating a connection $con = new mysqli("localhost", "root", "password", "mydb"); //Status $stat = $con->stat(); print("Status: ".$stat); //Closing the connection $con -> close(); ?>
Output
When the above code is executed, it will produce the following result -
Status: Uptime: 131057 Threads: 2 Questions: 354 Slow queries: 0 Opens: 172 Flush tables: 1 Open tables: 145 Queries per second avg: 0.002
Example3
Try the following example below -
<?php $connection_mysql = mysqli_connect("localhost", "root", "password", "mydb"); if (mysqli_connect_errno($connection_mysql)){ echo "Failed to connect to MySQL: " . mysqli_connect_error(); } echo "System status: ". mysqli_stat($connection_mysql); mysqli_close($connection_mysql); ?>
Output
When the above code is executed, it will produce the following result below -
System status: Uptime: 131468 Threads: 2 Questions: 356 Slow queries: 0 Opens: 172 Flush tables: 1 Open tables: 145 Queries per second avg: 0.002
Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we are going to be discussing about the PHP mysqli_stmt_init() Function.
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