diff options
Diffstat (limited to 'vendor/ramsey/uuid/src/Provider/Node/SystemNodeProvider.php')
| -rw-r--r-- | vendor/ramsey/uuid/src/Provider/Node/SystemNodeProvider.php | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/vendor/ramsey/uuid/src/Provider/Node/SystemNodeProvider.php b/vendor/ramsey/uuid/src/Provider/Node/SystemNodeProvider.php index ae6a09eaa..57015133a 100644 --- a/vendor/ramsey/uuid/src/Provider/Node/SystemNodeProvider.php +++ b/vendor/ramsey/uuid/src/Provider/Node/SystemNodeProvider.php @@ -36,7 +36,7 @@ class SystemNodeProvider implements NodeProviderInterface } $pattern = '/[^:]([0-9A-Fa-f]{2}([:-])[0-9A-Fa-f]{2}(\2[0-9A-Fa-f]{2}){4})[^:]/'; - $matches = array(); + $matches = []; // first try a linux specific way $node = $this->getSysfs(); @@ -67,7 +67,7 @@ class SystemNodeProvider implements NodeProviderInterface } ob_start(); - switch (strtoupper(substr(php_uname('a'), 0, 3))) { + switch (strtoupper(substr(constant('PHP_OS'), 0, 3))) { case 'WIN': passthru('ipconfig /all 2>&1'); break; @@ -95,15 +95,18 @@ class SystemNodeProvider implements NodeProviderInterface { $mac = false; - if (strtoupper(php_uname('s')) === 'LINUX') { + if (strtoupper(constant('PHP_OS')) === 'LINUX') { $addressPaths = glob('/sys/class/net/*/address', GLOB_NOSORT); if (empty($addressPaths)) { return false; } + $macs = []; array_walk($addressPaths, function ($addressPath) use (&$macs) { - $macs[] = file_get_contents($addressPath); + if (is_readable($addressPath)) { + $macs[] = file_get_contents($addressPath); + } }); $macs = array_map('trim', $macs); |