fix valid filter_var() options.. php documentation is crap fucking fashioned devs

mckaygerhard · mckaygerhard · commit 0135ff042968 · 2024-02-27T17:14:08.000-04:00
* the php documentation does not specifies if the options can be any mixed
  so later we found is only int or array valid allowed
diff --git a/appsys/core/Input.php b/appsys/core/Input.php
@@ -555,7 +555,7 @@ public function valid_ip($ip, $which = '')
 					$flag = FILTER_FLAG_IPV6;
 					break;
 				default:
-					$flag = '';
+					$flag = 0;
 					break;
 			}
 

Original file line number	Diff line number	Diff line change
`@@ -555,7 +555,7 @@ public function valid_ip($ip, $which = '')`
`555`	`555`	`$flag = FILTER_FLAG_IPV6;`
`556`	`556`	`break;`
`557`	`557`	`default:`
`558`		`- $flag = '';`
	`558`	`+ $flag = 0;`
`559`	`559`	`break;`
`560`	`560`	`}`
`561`	`561`