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<?php |
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namespace Asymptix\core; |
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/** |
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* Class wrapper for PHP output stream. |
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* |
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* @category Asymptix PHP Framework |
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* @author Dmytro Zarezenko <[email protected]> |
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* @copyright (c) 2015 - 2016, Dmytro Zarezenko |
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* |
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* @git https://github.com/Asymptix/Framework |
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* @license http://opensource.org/licenses/MIT |
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*/ |
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class OutputStream { |
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/** |
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* Message highlight types and colors. |
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*/ |
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const MSG_INFO = "#0000CC"; |
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const MSG_DEBUG = "#CC00CC"; |
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const MSG_SUCCESS = "#009900"; |
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const MSG_WARNING = "#CC9900"; |
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const MSG_ERROR = "#CC0000"; |
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/** |
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* Starts to flush output stream. |
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*/ |
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public static function start() { |
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while (ob_get_level() > 0) { |
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ob_end_flush(); |
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} |
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if (ob_get_length() === false) { |
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ob_start(); |
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} |
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print("<pre>"); |
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} |
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/** |
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* Outputs of some string without end of line. |
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* |
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* @param string $str String to output. |
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*/ |
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public static function output($str) { |
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print($str); |
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ob_flush(); |
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flush(); |
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} |
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/** |
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* Outputs of some string with end of line. |
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* |
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* @param string $str String to output. |
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*/ |
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public static function line($str = "") { |
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self::output($str . "\n"); |
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} |
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/** |
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* Outputs log string with time label before message or instead of {{time}} |
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* label (synonym for outputLog(...)). |
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* |
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* @param string $str String to output. |
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* @param string $format Format of the time label |
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* (optional, default: "\[Y-m-d H:i:s\]"). |
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* @param int $time Timestamp, if not passed - current time will be used. |
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*/ |
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public static function log($str, $format = "\[Y-m-d H:i:s\]", $time = null) { |
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if (is_null($time)) { |
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$time = time(); |
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} |
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if (strpos($str, "{{time}}") !== false) { |
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$str = str_replace("{{time}}", date($format, $time), $str); |
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self::line($str); |
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} else { |
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self::line(date($format, $time) . " " . $str); |
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} |
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} |
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/** |
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* Outputs highlighted log string with time label before message or instead |
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* of {{time}} label. |
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* |
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* @param string $msgType Type of the message constant or custom color string. |
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* @param string $str String to output. |
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* @param string $format Format of the time label |
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* (optional, default: "\[Y-m-d H:i:s\]"). |
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* @param int $time Timestamp, if not passed - current time will be used. |
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*/ |
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public static function message($msgType, $str, $format = "\[Y-m-d H:i:s\]", $time = null) { |
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if (strpos($str, "{{time}}") === false) { |
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$str = "{{time}} " . $str; |
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} |
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self::log( |
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'<b><font color="' . $msgType . '">' . $str . '</font></b>', |
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$format, |
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$time |
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); |
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} |
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/** |
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* Outputs highlighted log string with time label before message or instead |
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* of {{time}} label. |
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* |
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* @param string $msgType Type of the message constant or custom color string. |
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* @param string $str String to output. |
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* @param string $format Format of the time label |
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* (optional, default: "\[Y-m-d H:i:s\]"). |
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* @param int $time Timestamp, if not passed - current time will be used. |
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*/ |
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public static function msg($msgType, $str, $format = "\[Y-m-d H:i:s\]", $time = null) { |
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self::message($msgType, $str, $format, $time); |
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} |
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/** |
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* Closes output stream flushing. |
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*/ |
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public static function close() { |
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print("</pre>"); |
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ob_end_flush(); |
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} |
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} |
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Asymptix /
Framework
