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>shmop_read</H1
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> (PHP 4 >= 4.0.4)</P
>shmop_read -- Read data from shared memory block</DIV
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>Description</H2
>string <B
CLASS="methodname"
>shmop_read</B
> ( int shmid, int start, int count)<BR
></BR
><P
> <B
CLASS="function"
>shmop_read()</B
> will read a string from shared memory block.
</P
><P
> <B
CLASS="function"
>shmop_read()</B
> takes 3 parameters: shmid, which is the shared
memory block identifier created by <B
CLASS="function"
>shmop_open()</B
>, offset from
which to start reading and count on the number of bytes to read.
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>Ejemplo 1. Reading shared memory block</B
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><PRE
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><?php
$shm_data = shmop_read($shm_id, 0, 50);
?></PRE
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>
</P
><P
> This example will read 50 bytes from shared memory block and place the data
inside <TT
CLASS="literal"
>$shm_data</TT
>.
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