Mysql num rows

//number of rows retrieved from a query
<?php

$link = mysql_connect("localhost", "mysql_user", "mysql_password");
mysql_select_db("database", $link);

$result = mysql_query("SELECT * FROM table1", $link);
$num_rows = mysql_num_rows($result);

echo "$num_rows Rows\n";

?>

Source: php.net

Row number mysql

SELECT row_number() over ( order by firstName) RowNumberSqeuence,FirstName from rowNumberDemo
 order by FirstName;

Source: tutorialspoint.com

Mysql row_number() example

SET @row_number = 0; 
SELECT 
    (@row_number:=@row_number + 1) AS num, 
    firstName, 
    lastName
FROM
    employees
ORDER BY firstName, lastName    
LIMIT 5;

Source: mysqltutorial.org

Similar codes

3 votes231 views6 answers
Failed to open stream: Permission denied
PHP
0 vote279 views1 answer
Wp wc php if not is single product page
PHP Wordpress
1 vote283 views1 answer
How to take last entry in database in laravel Method ONe
PHP Laravel
22 votes228 views4 answers
While loop php
PHP
1 vote226 views1 answer
Missing view cakephp
PHP
0 vote249 views1 answer
Php print top n of array
PHP
1 vote226 views1 answer
Allowed memory size of bytes exhausted composer
PHP
2 votes195 views1 answer
Php stdclass is object?
PHP
0 vote254 views1 answer
Php sdk paytm
PHP
-1 vote211 views1 answer
How to check if there is an authenticated user laravel
PHP