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fix pre-php-5.4 syntax error

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terrafrost 2021-08-27 12:40:38 -05:00
parent 69dba39bc9
commit a25d3a75d3
1 changed files with 1 additions and 1 deletions
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phpseclib/Net/SFTP.php
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@ -674,7 +674,7 @@ class Net_SFTP extends Net_SSH2
*/
if (isset($this->extensions['versions']) && (!$this->preferredVersion || $this->preferredVersion != $this->version)) {
$versions = explode(',', $this->extensions['versions']);
$supported = [6, 5, 4];
$supported = array(6, 5, 4);
if ($this->preferredVersion) {
$supported = array_diff($supported, [$this->preferredVersion]);
array_unshift($supported, $this->preferredVersion);