What is mysql num rows in PHP
In this article I am going to explain about mysql_num_rows function in PHP.
PHP mysql_num_rows() Function
The PHP mysql_num_rows function is used to returns num of row in a result.
Syntax of mysql_num_rows function
Parameters in mysql_num_rows function
It has only one parameter:
| Parameter |
Description |
| data |
It specifies data pointer to use. |
Example of mysql_num_rows function
|
<?php
$con=mysql_connect("localhost","gupta","sharad");
if(!$con)
{
die("Could not connect:".mysql_error());
}
mysql_select_db("Mcn_Solution",$con);
$res=mysql_query("select * from Emp");
echo "Total no of rows = ".mysql_num_rows($res);
mysql_close($con);
?>
|
Output:
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