Image: added __toString() return statement + __sleep() return type.

janbarasek · dg · commit a0536fac257b · 2019-07-01T15:47:21.000+02:00
diff --git a/src/Utils/Image.php b/src/Utils/Image.php
@@ -519,6 +519,7 @@ public function __toString(): string
 				throw $e;
 			}
 			trigger_error('Exception in ' . __METHOD__ . "(): {$e->getMessage()} in {$e->getFile()}:{$e->getLine()}", E_USER_ERROR);
+			return '';
 		}
 	}
 
@@ -614,7 +615,7 @@ public function __clone()
 	/**
 	 * Prevents serialization.
 	 */
-	public function __sleep()
+	public function __sleep(): array
 	{
 		throw new Nette\NotSupportedException('You cannot serialize or unserialize ' . self::class . ' instances.');
 	}

Original file line number	Diff line number	Diff line change
`@@ -519,6 +519,7 @@ public function __toString(): string`
`519`	`519`	`throw $e;`
`520`	`520`	`}`
`521`	`521`	`trigger_error('Exception in ' . __METHOD__ . "(): {$e->getMessage()} in {$e->getFile()}:{$e->getLine()}", E_USER_ERROR);`
	`522`	`+ return '';`
`522`	`523`	`}`
`523`	`524`	`}`
`524`	`525`
`@@ -614,7 +615,7 @@ public function __clone()`
`614`	`615`	`/**`
`615`	`616`	`* Prevents serialization.`
`616`	`617`	`*/`
`617`		`- public function __sleep()`
	`618`	`+ public function __sleep(): array`
`618`	`619`	`{`
`619`	`620`	`throw new Nette\NotSupportedException('You cannot serialize or unserialize ' . self::class . ' instances.');`
`620`	`621`	`}`