Merge pull request #13 from sokac/fix/functions

whitemerry · web-flow · commit 5dcd9e4e8b7c · 2017-08-06T12:48:36.000+02:00
Support 64 bit trace ID
diff --git a/src/functions.php b/src/functions.php
@@ -35,7 +35,8 @@ function is_zipkin_timestamp($timestamp)
      * @return bool
      */
     function is_zipkin_trace_identifier($identifier) {
-        return ctype_xdigit((string) $identifier) && strlen((string) $identifier) === 32;
+        return ctype_xdigit((string) $identifier) &&
+            (strlen((string) $identifier) === 16 || strlen((string) $identifier) === 32);
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,8 @@ function is_zipkin_timestamp($timestamp)`
`35`	`35`	`* @return bool`
`36`	`36`	`*/`
`37`	`37`	`function is_zipkin_trace_identifier($identifier) {`
`38`		`- return ctype_xdigit((string) $identifier) && strlen((string) $identifier) === 32;`
	`38`	`+ return ctype_xdigit((string) $identifier) &&`
	`39`	`+ (strlen((string) $identifier) === 16 \|\| strlen((string) $identifier) === 32);`
`39`	`40`	`}`
`40`	`41`	`}`
`41`	`42`