Fix call function statically error

Non-static method Web3\Utils::toString() should not be called statically.
2018-01-12 12:28:44 +08:00 · 2018-01-12 12:28:44 +08:00 · 4a60041dde
commit 4a60041dde
parent 4d3ed88b7b
1 changed files with 1 additions and 1 deletions
--- a/src/Utils.php
+++ b/src/Utils.php
@ -221,7 +221,7 @@ class Utils
     * @param mixed $value
     * @return string
     */
-    public function toString($value)
+    public static function toString($value)
    {
        try {
            $value = (string) $value;