is_uploaded_file

Function • Params and return types changed in PHP 8.0

Tells whether the file was uploaded via HTTP POST.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2
PHP 8.3
PHP 8.4
PHP 8.5

is_uploaded_file Function synopsis

is_uploaded_file(string $filename): bool

Parameters

$filename

Typestring

The filename being checked.

Return value

Typebool

Returns true on success, false on failure

Changes to the is_uploaded_file Function

PHP 8.0

  • Return type added: bool
  • Parameter name of parameter #1 changed: $path to $filename
  • Parameter type added for parameter #1 ($filename): string
- is_uploaded_file($path)
+ is_uploaded_file(string $filename): bool

is_uploaded_file Function Availability

PHP VersionAvailability
PHP 8.5Future Release Yes
PHP 8.4Upcoming Release Yes
PHP 8.3Supported (Latest) Yes
PHP 8.2Supported Yes
PHP 8.1Security-Fixes Only Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes