shm_put_var

Function • Params and return types changed in PHP 8.0

Inserts or updates a variable in shared memory.

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

shm_put_var Function synopsis

shm_put_var(
    SysvSharedMemory $shm,
    int $key,
    mixed $value
  ): bool

Parameters

$shm

TypeSysvSharedMemory

$key

Typeint

$value

Typemixed

Return value

Typebool

Changes to the shm_put_var Function

PHP 8.0

  • Return type added: bool
  • Parameter name of parameter #1 changed: $shm_identifier to $shm
  • Parameter type added for parameter #1 ($shm): SysvSharedMemory
  • Parameter name of parameter #2 changed: $variable_key to $key
  • Parameter type added for parameter #2 ($key): int
  • Parameter name of parameter #3 changed: $variable to $value
  • Parameter type added for parameter #3 ($value): mixed
  shm_put_var(
-     $shm_identifier,
+     SysvSharedMemory $shm,
-     $variable_key,
+     int $key,
-     $variable
+     mixed $value
-   )
+   ): bool

shm_put_var 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