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test filewriting

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awesomeuser 2023-08-01 21:14:53 +00:00
parent 04fa281867
commit 04056f9184
1 changed files with 6 additions and 3 deletions
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9
index.php
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@ -38,14 +38,17 @@
<hr> <hr>
<?php <?php
// read and display file // write to file
$myfile = fopen("posts.txt", "a") or die("Unable to open file!");
fwrite($myfile, $_POST["signature"] . ": " . $_POST["body"] . "<br>");
fclose($myfile);
// read from file
$myfile = fopen("posts.txt", "r") or die("Unable to open file!"); $myfile = fopen("posts.txt", "r") or die("Unable to open file!");
echo fread($myfile,filesize("posts.txt")); echo fread($myfile,filesize("posts.txt"));
fclose($myfile); fclose($myfile);
?> ?>
<br>you: <?php echo $_POST["signature"]; ?>
</div> </div>
</body> </body>