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PHP mysqli: more_results() function

mysqli_more_results() function / mysqli::more_results

The mysqli_more_results() function / mysqli::more_results checks if there are any more results from a multi query.

Syntax:

Object oriented style

bool mysqli::more_results ( void )

Procedural style

bool mysqli_more_results ( mysqli $link )

Parameter:

Name Description Required/Optional
connection 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_more_results(connection);

Parameter:

Name Description Required / Optional
connection Specifies the MySQL connection to use Required

Return value:

Returns TRUE if one or more result sets are available from a previous call to mysqli_multi_query(), otherwise FALSE.

Version: PHP 5, PHP 7

Example of object oriented style:

<?php
$con = mysqli_connect("localhost","user1","datasoft123","hr");

if (mysqli_connect_errno($con)){
  echo "Failed to connect to MySQL: " . mysqli_connect_error();
}

$sql = "SELECT emp_name FROM employees;SELECT address FROM customers";

// Execute multi query
mysqli_multi_query($con,$sql);
printf("%s\n",mysqli_more_results($con));  

mysqli_close($con);
?>

See also

PHP Function Reference

Previous: kill
Next: multi_query



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PHP: Tips of the Day

Returns an array with $n elements removed from the beginning

Example:

<?php
function tips_take($items, $n = 1)
{
  return array_slice($items, 0, $n);
}

print_r(tips_take([2, 4, 6], 5));
print_r(tips_take([1, 2, 3, 4, 5], 2));
?>

Output:

Array
(
    [0] => 2
    [1] => 4
    [2] => 6
)
Array
(
    [0] => 1
    [1] => 2
)