Fix: logs page=0 error (#4460)

* add docs of function param()

* page < 0 is impossible now

* show prev/next only, when there is a prev/next page

* set always page params

* Revert "page < 0 is impossible now"

This reverts commit fdb920ee50efe2c5cf64ca2dec936ec28ab2ee6c.

* Update logs_pagination.phtml

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/Minz/Request.php b/lib/Minz/Request.php
index 9179eb368..2ad02014f 100644
--- a/lib/Minz/Request.php
+++ b/lib/Minz/Request.php
@@ -27,6 +27,13 @@ class Minz_Request {
 	public static function params() {
 		return self::$params;
 	}
+	/**
+	 * Read the URL parameter
+	 * @param string $key Key name
+	 * @param mixed $default default value, if no parameter is given
+	 * @param bool $specialchars special characters
+	 * @return mixed value of the parameter
+	 */
 	public static function param($key, $default = false, $specialchars = false) {
 		if (isset(self::$params[$key])) {
 			$p = self::$params[$key];