(PHP 4 >= 4.0.4, PHP 5, PHP 7)
Write data into shared memory block
int shmop_write ( int $shmid, string $data, int $offset )
shmop_write() will write a string into shared memory block.
Parameters:
shmid
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.
Returns:
The size of the written data, or FALSE on failure.
Examples:
Writing to shared memory block
<?php $shm_bytes_written = shmop_write($shm_id, $my_string, 0); ?>
See also:
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