thePanz suggest to reduce a line

Tybaze · thePanz · web-flow · commit 93f249d1c272 · 2022-08-02T12:58:11.000+02:00
Co-authored-by: Emanuele Panzeri &lt;thepanz@gmail.com&gt;
diff --git a/lib/i18n/sfDateFormat.class.php b/lib/i18n/sfDateFormat.class.php
@@ -239,8 +239,7 @@ public function format($time, $pattern = 'F', $inputPattern = null, $charset = '
       }
       else
       {
-        $function = $this->getFunctionName($pattern);
-        if ($function != null)
+        if (null !== $function = $this->getFunctionName($pattern))
         {
           $function = ucfirst($function);
           $fName = 'get'.$function;

Original file line number	Diff line number	Diff line change
`@@ -239,8 +239,7 @@ public function format($time, $pattern = 'F', $inputPattern = null, $charset = '`
`239`	`239`	`}`
`240`	`240`	`else`
`241`	`241`	`{`
`242`		`- $function = $this->getFunctionName($pattern);`
`243`		`- if ($function != null)`
	`242`	`+ if (null !== $function = $this->getFunctionName($pattern))`
`244`	`243`	`{`
`245`	`244`	`$function = ucfirst($function);`
`246`	`245`	`$fName = 'get'.$function;`