PHP mysqli: get_server_version() function
mysqli_get_server_version() function / mysqli::$server_version
The mysqli_get_server_version() function / mysqli::$server_version returns the MySQL server version as an integer.
Syntax:
mysqli_get_server_version(connection);
Parameter:
| Name | Description |
|---|---|
| connection | Required. Specifies the MySQL connection to use |
Return value:
An integer representing the server version.
The form of this version number is main_version * 10000 + minor_version * 100 + sub_version (i.e. version 4.1.0 is 40100).
Version: PHP 5, PHP 7
Example:
<?php
$con=mysqli_connect("localhost","user1","datasoft123","hr");
// Check connection
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
echo mysqli_get_server_version($con);
mysqli_close($con);
?>
Sample Output:
50136
See also
Previous: server_info
Next: get_warnings
PHP: Tips of the Day
To use the constant simply use its name:
Example:
if (EARTH_IS_FLAT) {
print "Earth is flat";
}
print APP_ENV_UPPERCASE;
Output:
or if you don't know the name of the constant in advance, use the constant function:
// this code is equivalent to the above code
$const1 = "EARTH_IS_FLAT";
$const2 = "APP_ENV_UPPERCASE";
if (constant($const1)) {
print "Earth is flat";
}
print constant($const2);
Output:
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