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Remove array_column() use, it requires php 5.5

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This commit is contained in:
Tony Murray
2016-02-10 19:22:36 -06:00
parent 0e8ea8b6b2
commit 9a2d22df0a
1 changed files with 9 additions and 4 deletions
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13
html/pages/device/showconfig.inc.php
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@@ -127,10 +127,15 @@ if (is_admin()) {
if (isset($_POST['diff']) && isset($_POST['prevconfig'])) { // diff requested
list($oid,$date,$version) = explode('|',mres($_POST['prevconfig']));
if ($current_version['oid'] == $oid) { // the same version is selected, assume the previous revision
$key = array_search($oid, array_column($config_versions, 'oid')) + 1; // >=PHP 5.5.0
$oid = $config_versions[$key]['oid'];
$date = $config_versions[$key]['date'];
$version = $config_total - $key;
foreach ($config_versions as $key => $version) {
if ($version['oid'] == $current_version['oid']) {
$prev_key = $key + 1;
$oid = $config_versions[$prev_key]['oid'];
$date = $config_versions[$prev_key]['date'];
$version = $config_total - $prev_key;
break;
}
}
}
if ($version > 0) { // if we know the version doesn't exist, don't even try to fetch it