fix Using array_key_exists() on objects

remicollet · michalbundyra · commit cd691f9a6e3f · 2019-10-10T22:16:51.000+01:00
diff --git a/src/Model/ViewModel.php b/src/Model/ViewModel.php
@@ -239,7 +239,7 @@ public function clearOptions()
     public function getVariable($name, $default = null)
     {
         $name = (string) $name;
-        if (array_key_exists($name, $this->variables)) {
+        if (isset($this->variables[$name])) {
             return $this->variables[$name];
         }
 

Original file line number	Diff line number	Diff line change
`@@ -239,7 +239,7 @@ public function clearOptions()`
`239`	`239`	`public function getVariable($name, $default = null)`
`240`	`240`	`{`
`241`	`241`	`$name = (string) $name;`
`242`		`- if (array_key_exists($name, $this->variables)) {`
	`242`	`+ if (isset($this->variables[$name])) {`
`243`	`243`	`return $this->variables[$name];`
`244`	`244`	`}`
`245`	`245`