shmop_size

Function • Params and return types changed in PHP 8.0

Get size of shared memory block.

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

shmop_size Function synopsis

shmop_size(Shmop $shmop): int

Parameters

$shmop

TypeShmop

Return value

Typeint

Changes to the shmop_size Function

PHP 8.0

  • Return type added: int
  • Parameter name of parameter #1 changed: $shmid to $shmop
  • Parameter type added for parameter #1 ($shmop): Shmop
- shmop_size($shmid)
+ shmop_size(Shmop $shmop): int

shmop_size 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