version_compare

workerman/bin/workermand

@@ -22,7 +22,7 @@ if(0 === strpos(strtolower(PHP_OS), 'win'))
     exit("Workerman can not run on Windows operating system\n");
 }
 
-if (!version_compare(PHP_VERSION, '5.3.0', '>='))
+if (version_compare(PHP_VERSION,'5.3.0','<'))
 {
     exit("Workerman PHP >= 5.3.0 required \n");
 }