gzinflate

Function • Params and return types changed in PHP 8.0

Inflate a deflated string.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
PHP 8.5
PHP 8.6

gzinflate Function synopsis

gzinflate(string $data, int $max_length = 0): string|false

Parameters

$data

Typestring

The data compressed by gzdeflate.

$max_length

OptionalTypeintDefault value0

The maximum length of decoded data.

Return value

Typestring|false

The original uncompressed data or false on error.

The function will return an error if the uncompressed data is more than 32768 times the length of the compressed input $data or, unless $max_length is 0, more than the optional parameter $max_length.

Changes to the gzinflate Function

PHP 8.0

  • Return type added: string|false
  • Parameter type added for parameter #1 ($data): string
  • Parameter name of parameter #2 changed: $max_decoded_len to $max_length
  • Parameter type added for parameter #2 ($max_length): int
  • Parameter default value added for position #2 ($max_length): 0
- gzinflate($data, $max_decoded_len)
+ gzinflate(string $data, int $max_length = 0): string|false

PHP 5.4

  • Parameter name of parameter #2 changed: $length to $max_decoded_len
- gzinflate($data, $length)
+ gzinflate($data, $max_decoded_len)

gzinflate Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported 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