is_float

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Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Finds whether the type of a variable is float
Alias is_double
<?php is_float(mixed $value): bool
<?php                     case null === $v:

                    case \is_bool($v):

                    case \is_int($v):

                    case \is_float($v):

                        continue 2;

                    case \is_string($v):

                        if ('' === $v) {
Cloner/VarCloner.php