How to use mysql fetch length in PHP
In this article I am going to explain about mysql_fetch_lengths function in PHP.
PHP mysql_fetch_lengths() Function
The PHP mysql_fetch_lengths function is used to returns the length of each output in a result.
Syntax of mysql_fetch_lengths function
| mysql_fetch_lengths(data) |
Parameters in mysql_fetch_lengths function
It has only one parameter:
| Parameter |
Description |
| data |
It specifies which data pointer to use. |
Example of mysql_fetch_lengths function
|
<html>
<body>
<?php
$con=mysql_connect('localhost','gupta','sharad');
if(!$con)
{
die("Could not connect:".musql_error());
}
$database=mysql_select_db("Mcn_Solution", $con);
$qry="select * from Emp";
$result=mysql_query($qry,$con);
print_r(mysql_fetch_row($result));
echo "<br/>";
print_r(mysql_fetch_lengths($result));
mysql_close($con);
?>
</body>
</html>
|
Output:
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