set_type_to_cast¶Cast shall be used, not settype.
Risky when the settype function is overridden or when used as the 2nd or 3rd
expression in a for loop .
--- Original
+++ New
<?php
-settype($foo, "integer");
-settype($bar, "string");
-settype($bar, "null");
+$foo = (int) $foo;
+$bar = (string) $bar;
+$bar = null;
The rule is part of the following rule sets:
Using the @PhpCsFixer:risky rule set will enable the set_type_to_cast rule.
Using the @Symfony:risky rule set will enable the set_type_to_cast rule.
