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PHP/Utility Function/shmop Functions - История изменений
2026-04-05T03:57:50Z
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в 10:37, 26 мая 2010
2010-05-26T10:37:32Z
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Admin: 1 версия
2010-05-26T07:08:01Z
<p>1 версия</p>
<p><b>Новая страница</b></p><div>==Sharing Variables Between Processes==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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<?php<br />
if (!extension_loaded("shmop")) {<br />
dl("php_shmop.dll");<br />
}<br />
$shm_id = shmop_open(0x123, "c", 0644, 250);<br />
shmop_write($shm_id, "Data in shared memory", 0);<br />
$value = shmop_read($shm_id, 8, 6);<br />
echo "$value";<br />
shmop_close($shm_id);<br />
sleep(60);<br />
?><br />
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</source><br />
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==shmop Functions==<br />
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<!-- start source code --><br />
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<source lang="html4strict"><br />
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Name Description<br />
shmop_open() Opens or creates a memory block for sharing<br />
shmop_close() Closes a shared memory block<br />
shmop_delete() Deletes a shared memory block<br />
shmop_read() Reads data from a shared memory block<br />
shmop_write() Writes data to a shared memory block<br />
shmop_size() Gets the size of a shared memory block<br />
<?php<br />
if (!extension_loaded("shmop")) {<br />
dl("php_shmop.dll");<br />
}<br />
$shm_id = shmop_open(0x123, "a", 0, 0);<br />
if ($shm_id) {<br />
$value = shmop_read($shm_id, 0, 100);<br />
echo "$value";<br />
shmop_close($shm_id);<br />
}<br />
?><br />
<br />
</source></div>
Admin