Class not found?

Question

index.php

include("MCrypt.php");

$crypter = new MCrypt();

MCrypt.php exists in same directory.

when I run index.php I get

Fatal error: Class 'MCrypt' not found in /home/username/project/index.php on line 5

UPDATE: I have tried including just MCrypt.php but got the same error. I tried renaming to .class.php and got the same error.

class MCrypt {

    private $iv = 'fedcba9876543210'; #Same as in JAVA
    private $key = '0123456789abcdef'; #Same as in JAVA

    function __construct() {

    }

    function encrypt($str) {
        $iv = $this->iv;

        $td = mcrypt_module_open('rijndael-128', '', 'cbc', $iv);

        mcrypt_generic_init($td, $this->key, $iv);
        $str = $this->padString($str);
        $encrypted = mcrypt_generic($td, $str);

        mcrypt_generic_deinit($td);
        mcrypt_module_close($td);
        return base64_encode($encrypted);
    }

    function decrypt($code) {
        $code = base64_decode($code);
        $iv = $this->iv;

        $td = mcrypt_module_open('rijndael-128', '', 'cbc', $iv);

        mcrypt_generic_init($td, $this->key, $iv);
        $decrypted = mdecrypt_generic($td, $code);

        mcrypt_generic_deinit($td);
        mcrypt_module_close($td);

        return utf8_encode(trim($decrypted));
    }

    protected function hex2bin($hexdata) {
        $bindata = '';

        for ($i = 0; $i < strlen($hexdata); $i += 2) {
            $bindata .= chr(hexdec(substr($hexdata, $i, 2)));
        }

        return $bindata;
    }

    private function padString($source) {
        $paddingChar = ' ';
        $size = 16;
        $x = strlen($source) % $size;
        $padLength = $size - $x;

        for ($i = 0; $i < $padLength; $i++) {
            $source .= $paddingChar;
        }

        return $source;
    }

}

is that the only error you're getting? have you copy/pasted the error without modifying it? what happens if you change `include` to `require`? — davogotland, Jan 09 '12 at 19:21
When you add `echo 'test';` to the `MCrypt.class.php` file (outside the class), does it output "test" when running the code? — Wouter Dorgelo, Jan 09 '12 at 19:28
@Mr.Pallazzo yes I tried adding echo in the constructor, it will not output test. the same error. — KJW, Jan 09 '12 at 19:40
@KimJongWoo did you just post the ***entire*** contents of your php-file? — davogotland, Jan 09 '12 at 19:48

score 1 · Answer 1 · answered Jan 09 '12 at 19:21

1

Including instead of MCrypt.class.php, the file is MCrypt.php if the file is called MCrypt.php.

answered Jan 09 '12 at 19:21

Wouter Dorgelo

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I tried this earlier before MCrypt.class.php but get the same error – KJW Jan 09 '12 at 19:37

score 1 · Accepted Answer · answered Jan 09 '12 at 19:52

1

your php file has to start with the php opening tag. the first line, before the class, has to be <?php

like this:

<?php
    class MCrypt {
        ...

answered Jan 09 '12 at 19:52

davogotland

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Class not found?

index.php

2 Answers2