PHP mysqli: next_result() function
mysqli_next_result() function / mysqli::next_result
The mysqli_next_result() function / mysqli::next_result prepares the next result set from mysqli_multi_query().
Syntax:
Object oriented style
bool mysqli::next_result ( void )
Procedural style
bool mysqli_next_result ( mysqli $link )
Parameter:
Name | Description | Required/Optional |
---|---|---|
link | A link identifier returned by mysqli_connect() or mysqli_init() | Required for procedural style only and Optional for Object oriented style |
Usage: Procedural style
mysqli_next_result(connection);
Parameter:
Name | Description | Required/Optional |
---|---|---|
connection | Specifies the MySQL connection to use | Required |
Return value:
Returns TRUE on success or FALSE on failure.
Version: PHP 5, PHP 7
Example:
<?php
$con = mysqli_connect("localhost","user1","datasoft123","hr");
$con=mysqli_connect("localhost","my_user","my_password","my_db");
if (mysqli_connect_errno($con)){
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$sql = "SELECT emp_name FROM emp;SELECT country FROM emp";
if (mysqli_multi_query($con,$sql)){
do{
// Store first result set
if ($result=mysqli_store_result($con)){
while ($row=mysqli_fetch_row($result)){
print $row[0];
print "\n";
}
}
}while (mysqli_next_result($con));
}
mysqli_close($con);
?>
See also
Previous: multi_query
Next: options
PHP: Tips of the Day
PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
Security Notice: This solution should not be used in situations where the quality of your randomness can affect the security of an application. In particular, rand() and uniqid() are not cryptographically secure random number generators. See Scott's answer for a secure alternative.
If you do not need it to be absolutely unique over time:
md5(uniqid(rand(), true))
Otherwise (given you have already determined a unique login for your user):
md5(uniqid($your_user_login, true))
Ref : https://bit.ly/31fd9wa
- Weekly Trends
- Python Interview Questions and Answers: Comprehensive Guide
- Scala Exercises, Practice, Solution
- Kotlin Exercises practice with solution
- MongoDB Exercises, Practice, Solution
- SQL Exercises, Practice, Solution - JOINS
- Java Basic Programming Exercises
- SQL Subqueries
- Adventureworks Database Exercises
- C# Sharp Basic Exercises
- SQL COUNT() with distinct
- JavaScript String Exercises
- JavaScript HTML Form Validation
- Java Collection Exercises
- SQL COUNT() function
- SQL Inner Join
We are closing our Disqus commenting system for some maintenanace issues. You may write to us at reach[at]yahoo[dot]com or visit us at Facebook