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wp_check_mysql_version()

wp_check_mysql_version()

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Checks the version of the installed MySQL binary.

Source

function wp_check_mysql_version() {
	global $wpdb;
	$result = $wpdb->check_database_version();
	if ( is_wp_error( $result ) ) {
		wp_die( $result );
	}
}

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UsesDescription
wpdb::check_database_version()wp-includes/class-wpdb.php

Determines whether MySQL database is at least the required minimum version.

wp_die()wp-includes/functions.php

Kills WordPress execution and displays HTML page with an error message.

is_wp_error()wp-includes/load.php

Checks whether the given variable is a WordPress Error.

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Used byDescription
wp_upgrade()wp-admin/includes/upgrade.php

Runs WordPress Upgrade functions.

wp_install()wp-admin/includes/upgrade.php

Installs the site.

Changelog

VersionDescription
2.1.0Introduced.

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