Casting coin to empty string in request

backendrulz · backendrulz · commit a8afc0554d5b · 2022-07-23T20:30:31.000-03:00
Makes PHP 8.1 compatible code.
Passing null to non-nullable internal function parameters is deprecated.
diff --git a/CryptAPI/CryptAPI.php b/CryptAPI/CryptAPI.php
@@ -235,7 +235,7 @@ public static function process_callback($_get)
     private static function _request($coin, $endpoint, $params = [], $assoc = false)
     {
         $base_url = Cryptapi::$base_url;
-        $coin     = str_replace('_', '/', $coin);
+        $coin     = str_replace('_', '/', (string) $coin);
 
         if (!empty($params['apikey']) && $endpoint !== 'info') {
             $base_url = CryptAPI::$pro_url;

Original file line number	Diff line number	Diff line change
`@@ -235,7 +235,7 @@ public static function process_callback($_get)`
`235`	`235`	`private static function _request($coin, $endpoint, $params = [], $assoc = false)`
`236`	`236`	`{`
`237`	`237`	`$base_url = Cryptapi::$base_url;`
`238`		`- $coin = str_replace('_', '/', $coin);`
	`238`	`+ $coin = str_replace('_', '/', (string) $coin);`
`239`	`239`
`240`	`240`	`if (!empty($params['apikey']) && $endpoint !== 'info') {`
`241`	`241`	`$base_url = CryptAPI::$pro_url;`