Merge pull request #1 from coresh/coresh-patch-fix-undefined-offset

coresh · web-flow · commit b07229a53105 · 2019-12-02T21:54:45.000Z
Fix exception notice "Undefined offset: 1"
diff --git a/src/Header/ContentSecurityPolicy.php b/src/Header/ContentSecurityPolicy.php
@@ -112,7 +112,7 @@ public static function fromString($headerLine)
         foreach ($tokens as $token) {
             $token = trim($token);
             if ($token) {
-                list($directiveName, $directiveValue) = explode(' ', $token, 2);
+                list($directiveName, $directiveValue) = array_pad(explode(' ', $token, 2), 2, null);
                 if (! isset($header->directives[$directiveName])) {
                     $header->setDirective($directiveName, [$directiveValue]);
                 }

Original file line number	Diff line number	Diff line change
`@@ -112,7 +112,7 @@ public static function fromString($headerLine)`
`112`	`112`	`foreach ($tokens as $token) {`
`113`	`113`	`$token = trim($token);`
`114`	`114`	`if ($token) {`
`115`		`- list($directiveName, $directiveValue) = explode(' ', $token, 2);`
	`115`	`+ list($directiveName, $directiveValue) = array_pad(explode(' ', $token, 2), 2, null);`
`116`	`116`	`if (! isset($header->directives[$directiveName])) {`
`117`	`117`	`$header->setDirective($directiveName, [$directiveValue]);`
`118`	`118`	`}`