php fwrite function

Question

i want to save data in .txt file when i run my code data not save in txt get output error how can i save this?

Error

Couldn't write values name.txt to file

Template PHP

<?
class Template {
    public $template;

    function load($filepath) {
        $this->template = file_get_contents($filepath);
    }

    function replace($var, $content) {
        $this->template = preg_replace('[{#}(.*){#}]', "", $this->template);
        $this->template = str_replace("#$var#", $content, $this->template);
    }

    function publish() { eval("?>".$this->template."<?"); }

} ?>

PHP

include "template.class.php";

$template = new Template;
$template->load("templates.txt");
$template->replace("name", "Robert Lomees");
$template->publish();

$file = "name.txt";

$savethis=$template->publish();
$fp = fopen($file, "a") or die("Couldn't open $file for writing!");
fwrite($fp, $savethis) or die("Couldn't write values $file to file!");

templates.txt

#name#

Check that you have enough permission to write to the name.txt file. — Indranil
– Indranil, Commented Dec 17, 2011 at 8:45
Need more information. Your question doesn't show any effort. — Shiplu Mokaddim
– Shiplu Mokaddim, Commented Dec 17, 2011 at 8:47
The second die() should be: or die("Couldn't write values $savethis to file!"); Is $savethis really a string? With content? — djot
– djot, Commented Dec 17, 2011 at 8:48

user319198 · Accepted Answer · 2011-12-17 08:48:33Z

2

Apply handlers as in below code. and try to get where is problem.

<?php
$filename = 'test.txt';
$somecontent = "Add this to the file\n";

// Let's make sure the file exists and is writable first.
if (is_writable($filename)) {

    // In our example we're opening $filename in append mode.
    // The file pointer is at the bottom of the file hence
    // that's where $somecontent will go when we fwrite() it.
    if (!$handle = fopen($filename, 'a')) {
         echo "Cannot open file ($filename)";
         exit;
    }

    // Write $somecontent to our opened file.
    if (fwrite($handle, $somecontent) === FALSE) {
        echo "Cannot write to file ($filename)";
        exit;
    }

    echo "Success, wrote ($somecontent) to file ($filename)";

    fclose($handle);

} else {
    echo "The file $filename is not writable";
}
?>

answered Dec 17, 2011 at 8:48

user319198

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1 Comment

hakre Over a year ago

Following errors and warnings would tell the OP something equally verbose without creating needless code.

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