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Php Sql num rows

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In this example, we have created a num_rows.php file in which we executed a query to find the number of rows in the table.

Php Sql num rows

     

This tutorial illustrates how to find number of rows of the table.

In this example, we have created a num_rows.php file in which we executed a query to find the number of rows in the table. We created a connection from database table using mysql_connect("hostName", "userName", "Password"). After the connection created we choose database by mysql_select_db("databaseName", connectionObject) and executed the query by mysql_query("SELECT * FROM tableName"). The number of rows are returned by the mysql_num_rows() method.

 

 

 

Table:emp

 

Source Code of num_rows.php 

<?php
  $link = mysql_connect("localhost""root""root");
  mysql_select_db("test", $link);

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

  echo "<b>$num_rows Rows Found</b>";
?>

 

Output:

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Posted on: January 20, 2009

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