shmop_write
PHP 4 >= 4.0.4, PHP 5, PHP 7, PHP 8
shmop_write - Write data into shared memory block
Manual
shmop_write(
Shmop$shmop,
string$data,
int$offset ): int
shmop_write will write a string into shared memory block.
Parameters
- shmop
-
The shared memory block identifier created by shmop_open
- data
-
A string to write into shared memory block
- offset
-
Specifies where to start writing data inside the shared memory segment.
Return Values
The size of the written data.
Changelog
| Version | Description |
| 8.0.0 | Prior to PHP 8.0.0, false was returned on failure. |
| 8.0.0 | shmop expects a Shmop instance now; previously, a resource was expected. |