75 lines
1.6 KiB
PHP
75 lines
1.6 KiB
PHP
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<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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/**
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* Standard log levels
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*
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* @class WC_Log_Levels
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* @version 2.0.0
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* @package WooCommerce/Classes
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* @category Class
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* @author WooThemes
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*/
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abstract class WC_Log_Levels {
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/**
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* Log Levels
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*
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* @see @link {https://tools.ietf.org/html/rfc5424}
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*/
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const DEBUG = 'debug';
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const INFO = 'info';
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const NOTICE = 'notice';
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const WARNING = 'warning';
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const ERROR = 'error';
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const CRITICAL = 'critical';
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const ALERT = 'alert';
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const EMERGENCY = 'emergency';
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/**
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* Level strings mapped to integer severity.
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*
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* @var array
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* @access protected
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*/
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protected static $level_severity = array(
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self::DEBUG => 100,
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self::INFO => 200,
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self::NOTICE => 300,
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self::WARNING => 400,
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self::ERROR => 500,
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self::CRITICAL => 600,
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self::ALERT => 700,
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self::EMERGENCY => 800,
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);
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/**
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* Validate a level string.
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*
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* @param string $level
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* @return bool True if $level is a valid level.
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*/
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public static function is_valid_level( $level ) {
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return array_key_exists( $level, self::$level_severity );
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}
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/**
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* Translate level string to integer.
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*
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* @param string $level emergency|alert|critical|error|warning|notice|info|debug
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* @return int 100 (debug) - 800 (emergency) or 0 if not recognized
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*/
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public static function get_level_severity( $level ) {
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if ( self::is_valid_level( $level ) ) {
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$severity = self::$level_severity[ $level ];
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} else {
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$severity = 0;
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}
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return $severity;
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}
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}
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