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<?php |
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/** |
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* This file is part of the Apix Project. |
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* |
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* (c) Franck Cassedanne <franck at ouarz.net> |
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* |
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* @license http://opensource.org/licenses/BSD-3-Clause New BSD License |
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*/ |
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namespace Apix\Log; |
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/** |
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* Standard log formatter. |
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* |
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* @author Franck Cassedanne <franck at ouarz.net> |
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*/ |
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class LogFormatter implements LogFormatterInterface |
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{ |
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/** |
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* Holds this log separator. |
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* @var string |
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*/ |
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public $separator = PHP_EOL; |
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/** |
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* Interpolates context values into the message placeholders. |
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* |
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* Builds a replacement array with braces around the context keys. |
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* It replaces {foo} with the value from $context['foo']. |
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* |
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* @param string $message |
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* @param array $context |
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* @return string |
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*/ |
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public function interpolate($message, array $context = array()) |
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{ |
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$replaces = array(); |
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692 |
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foreach ($context as $key => $val) { |
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if (is_bool($val)) { |
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$val = '[bool: ' . (int) $val . ']'; |
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} elseif (is_null($val) |
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|| is_scalar($val) |
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|| ( is_object($val) && method_exists($val, '__toString') ) |
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) { |
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$val = (string) $val; |
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} elseif (is_array($val) || is_object($val)) { |
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$val = @json_encode($val); |
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} else { |
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$val = '[type: ' . gettype($val) . ']'; |
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} |
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$replaces['{' . $key . '}'] = $val; |
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} |
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return strtr($message, $replaces); |
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} |
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/** |
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* Formats the given log entry. |
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* |
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* @param LogEntry $log The log entry to format. |
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* @return string |
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*/ |
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public function format(LogEntry $log) |
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{ |
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return sprintf( |
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'[%s] %s %s', |
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date('Y-m-d H:i:s', $log->timestamp), |
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strtoupper($log->name), |
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self::interpolate($log->message, $log->context) |
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); |
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} |
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} |
apix /
log
