fix: convert native PHP floats to single precision (#8187)

* fix: convert native PHP floats to single precision * fix unpack
4 years ago · 468bc193ec
parent 7165c34606
commit 468bc193ec
1 changed files with 1 additions and 1 deletions
--- a/php/src/Google/Protobuf/Internal/GPBUtil.php
+++ b/php/src/Google/Protobuf/Internal/GPBUtil.php
@ -168,7 +168,7 @@ class GPBUtil
    public static function checkFloat(&$var)
    {
        if (is_float($var) || is_numeric($var)) {
-            $var = floatval($var);
+            $var = unpack("f", pack("f", $var))[1];
        } else {
            throw new \Exception("Expect float.");
        }