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Php shmop read () function

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(PHP 4 >= 4.0.4, PHP 5)

shmop_read -- Read data from shared memory block

Syntax

string shmop_read ( int shmid, int start, int count )

shmop_read() will read a string from shared memory block.

shmop_read() takes 3 parameters: shmid, which is the shared memory block identifier created by shmop_open(), offset from which to start reading and count on the number of bytes to read.

Example 1. Reading shared memory block

<?php
$shm_data
= shmop_read($shm_id, 0, 50);
?>

This example will read 50 bytes from shared memory block and place the data inside $shm_data.

Php shmop read Function syntax tag

shmop read php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online



Php shmop read syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.


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