/**
* Convert numeric Epoch to the date format expected in a RSS document.
*/
- public static function epoch_to_gmdate($timestamp) {
+ public static function epochToRssDate($timestamp) {
if (!is_numeric($timestamp) || is_nan($timestamp)) {
$timestamp = 0;
}
- return gmdate('D, d M Y H:i:s', $timestamp) . ' GMT';
+ return gmdate(DATE_RSS, $timestamp);
}
/**
* Convert generic date string to the date format expected in a RSS document.
*/
- public static function str_to_gmdate($date) {
+ public static function strToRssDate($date) {
$timestamp = strtotime($date);
if (FALSE === $timestamp) {
$timestamp = 0;
}
- return Tweeper::epoch_to_gmdate($timestamp);
+ return Tweeper::epochToRssDate($timestamp);
}
/**
if (is_cli()) {
$options = parse_options_cli($argv, $argc);
- $ERROR_STREAM = fopen('php://stderr', 'w');
+ $error_stream = fopen('php://stderr', 'w');
}
else {
$options = parse_options_query_string();
- $ERROR_STREAM = fopen('php://output', 'w');
+ $error_stream = fopen('php://output', 'w');
}
if (!isset($options['src_url'])) {
- fwrite($ERROR_STREAM, usage(is_cli() ? $argv : NULL));
+ fwrite($error_stream, usage(is_cli() ? $argv : NULL));
exit(1);
}