PHP program to perform the file read, write, open and append operation.

CODE:

<?php

echo"File Create: file1.text<br><br>";
echo "File created<br><br>";

echo "Write operation<br><br>";

$a=fopen("file1.text",'w');
fwrite($a,'welcome');
echo "Write operation completed<br><br>";

echo "Read operation<br><br>";

$a=fopen("file1.text",'r');
echo fgets($a)."<br><br>";
fclose($a);
echo "Read operation completed<br><br>";

echo "Append<br><br>";

$a=fopen("file1.text",'a');
fputs($a,"gobi arts");
echo "file APPENDED";
fclose($a);
?>

OUTPUT: