PodrΩcznik PHP
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shmop_write

(PHP 4 >= 4.0.4)

shmop_write -- Write data into shared memory block

Description

int shmop_write ( int shmid, string data, int offset)

shmop_write() will write a string into shared memory block.

shmop_write() takes 3 parameters: shmid, which is the shared memory block identifier created by shmop_open(), data, a string that you want to write into shared memory block and offset, which specifies where to start writing data inside the shared memory segment.

Przyk│ad 1. Writing to shared memory block

<?php
$shm_bytes_written = shmop_write($shm_id, $my_string, 0);
?>

This example will write data inside $my_string into shared memory block, $shm_bytes_written will contain the number of bytes written.

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