Fixed#4966 DMARC doesn't work with php >= 7.0

Till Brehm · Till Brehm · commit e325c34d9f2e · 2018-04-30T17:43:15.000+02:00
diff --git a/interface/web/dns/dns_dmarc_edit.php b/interface/web/dns/dns_dmarc_edit.php
@@ -287,7 +287,7 @@ function onSubmit() {
 			unset($temp);
 		}
 		
-		$fo_rec = '';
+		$fo_rec = array();
 		if (isset($this->dataRecord['dmarc_fo0'])) $fo_rec[] = '0';
 		if (isset($this->dataRecord['dmarc_fo1'])) $fo_rec[] = '1';
 		if (isset($this->dataRecord['dmarc_fod'])) $fo_rec[] = 'd';

Original file line number	Diff line number	Diff line change
`@@ -287,7 +287,7 @@ function onSubmit() {`
`287`	`287`	`unset($temp);`
`288`	`288`	`}`
`289`	`289`
`290`		`- $fo_rec = '';`
	`290`	`+ $fo_rec = array();`
`291`	`291`	`if (isset($this->dataRecord['dmarc_fo0'])) $fo_rec[] = '0';`
`292`	`292`	`if (isset($this->dataRecord['dmarc_fo1'])) $fo_rec[] = '1';`
`293`	`293`	`if (isset($this->dataRecord['dmarc_fod'])) $fo_rec[] = 'd';`