Command::option and Command::argument can return null (#24946)

ntzm · taylorotwell · commit 0e103f3c286d · 2018-07-26T10:57:34.000-05:00
diff --git a/src/Illuminate/Console/Command.php b/src/Illuminate/Console/Command.php
@@ -246,7 +246,7 @@ public function hasArgument($name)
      * Get the value of a command argument.
      *
      * @param  string|null  $key
-     * @return string|array
+     * @return string|array|null
      */
     public function argument($key = null)
     {
@@ -282,7 +282,7 @@ public function hasOption($name)
      * Get the value of a command option.
      *
      * @param  string|null  $key
-     * @return string|array
+     * @return string|array|null
      */
     public function option($key = null)
     {

Original file line number	Diff line number	Diff line change
`@@ -246,7 +246,7 @@ public function hasArgument($name)`
`246`	`246`	`* Get the value of a command argument.`
`247`	`247`	`*`
`248`	`248`	`* @param string\|null $key`
`249`		`- * @return string\|array`
	`249`	`+ * @return string\|array\|null`
`250`	`250`	`*/`
`251`	`251`	`public function argument($key = null)`
`252`	`252`	`{`
`@@ -282,7 +282,7 @@ public function hasOption($name)`
`282`	`282`	`* Get the value of a command option.`
`283`	`283`	`*`
`284`	`284`	`* @param string\|null $key`
`285`		`- * @return string\|array`
	`285`	`+ * @return string\|array\|null`
`286`	`286`	`*/`
`287`	`287`	`public function option($key = null)`
`288`	`288`	`{`