This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
wp_check_php_mysql_versions()
Check for the required PHP version, and the MySQL extension or a database drop-in.
Description
Dies if requirements are not met.
Source
File: wp-includes/load.php
function wp_check_php_mysql_versions() {
global $required_php_version;
$php_version = phpversion();
if ( version_compare( $required_php_version, $php_version, '>' ) ) {
wp_load_translations_early();
$protocol = wp_get_server_protocol();
header( sprintf( '%s 500 Internal Server Error', $protocol ), true, 500 );
header( 'Content-Type: text/html; charset=utf-8' );
/* translators: 1: Current PHP version number, 2: ClassicPress version number, 3: Minimum required PHP version number */
die( sprintf( __( 'Your server is running PHP version %1$s but ClassicPress %2$s requires at least %3$s.' ), $php_version, classicpress_version(), $required_php_version ) );
}
if ( ! extension_loaded( 'mysql' ) && ! extension_loaded( 'mysqli' ) && ! extension_loaded( 'mysqlnd' ) && ! file_exists( WP_CONTENT_DIR . '/db.php' ) ) {
wp_load_translations_early();
$protocol = wp_get_server_protocol();
header( sprintf( '%s 500 Internal Server Error', $protocol ), true, 500 );
header( 'Content-Type: text/html; charset=utf-8' );
die( __( 'Your PHP installation appears to be missing the MySQL extension which is required by ClassicPress.' ) );
}
}
Changelog
Version | Description |
---|---|
WP-3.0.0 | Introduced. |