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Apply automated PHP8 safety transforms

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Agent-Logs-Url: https://github.com/GameServerPanel/GSP/sessions/89922108-1604-44ae-949d-358d32b9d70a

Co-authored-by: iaretechnician <2749183+iaretechnician@users.noreply.github.com>
This commit is contained in:
copilot-swe-agent[bot] 2026-04-23 14:01:37 +00:00 • committed by GitHub
parent aca850b6cd
commit e44519c030
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GPG key ID: B5690EEEBB952194
465 changed files with 1716 additions and 1716 deletions
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8
includes/PHPMailer/class.smtp.php
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@ -669,7 +669,7 @@ class SMTP
$in_headers = true;
}
foreach ($lines as $line) {
foreach ((array)$lines as $line) {
$lines_out = array();
if ($in_headers and $line == '') {
$in_headers = false;
@ -700,7 +700,7 @@ class SMTP
$lines_out[] = $line;
//Send the lines to the server
foreach ($lines_out as $line_out) {
foreach ((array)$lines_out as $line_out) {
//RFC2821 section 4.5.2
if (!empty($line_out) and $line_out[0] == '.') {
$line_out = '.' . $line_out;
@ -768,7 +768,7 @@ class SMTP
$this->server_caps = array();
$lines = explode("\n", $this->helo_rply);
foreach ($lines as $n => $s) {
foreach ((array)$lines as $n => $s) {
//First 4 chars contain response code followed by - or space
$s = trim(substr($s, 4));
if (empty($s)) {
@ -895,7 +895,7 @@ class SMTP
$matches = array();
if (preg_match("/^([0-9]{3})[ -](?:([0-9]\\.[0-9]\\.[0-9]) )?/", $this->last_reply, $matches)) {
$code = $matches[1];
$code_ex = (count($matches) > 2 ? $matches[2] : null);
$code_ex = (count((array)$matches) > 2 ? $matches[2] : null);
// Cut off error code from each response line
$detail = preg_replace(
"/{$code}[ -]" .