<?php
error_reporting(E_ALL);
echo 'Checking if __DIR__ is defined...' . PHP_EOL;
if (!defined('__DIR__')) {
echo 'Nope, defined() returned (bool)false.' . PHP_EOL;
echo 'No prob. Executing define(\'__DIR__\', \'/foo/bar\')...' . PHP_EOL;
define('__DIR__', '/foo/bar');
echo 'Done, defined __DIR__ as "/foo/bar".' . PHP_EOL . PHP_EOL;
echo 'Double-checking __DIR__ is defined now...' . PHP_EOL;
if (!defined('__DIR__')) {
echo 'WTF, defined(\'__DIR__\') again returned (bool)false?!' . PHP_EOL;
} else{
echo 'Strike, this time defined(\'__DIR__\') returned (bool)true.' . PHP_EOL;
}
} else{
echo 'Yep, defined(\'__DIR__\') returned (bool)true.' . PHP_EOL;
}
echo 'Finally, here is the result of var_dump(__DIR__):' . PHP_EOL;
var_dump(__DIR__);
Checking if __DIR__ is defined...
Nope, defined() returned (bool)false.
No prob. Executing define('__DIR__', '/foo/bar')...
Done, defined __DIR__ as "/foo/bar".
Double-checking __DIR__ is defined now...
Strike, this time defined('__DIR__') returned (bool)true.
Finally, here is the result of var_dump(__DIR__):
string(3) "/in"
Checking if __DIR__ is defined...
Nope, defined() returned (bool)false.
No prob. Executing define('__DIR__', '/foo/bar')...
Done, defined __DIR__ as "/foo/bar".
Double-checking __DIR__ is defined now...
Strike, this time defined('__DIR__') returned (bool)true.
Finally, here is the result of var_dump(__DIR__):
string(8) "/foo/bar"
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/DRKND on line 4
Checking if __DIR__ is defined...PHP_EOL
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/DRKND on line 6
Nope, defined() returned (bool)false.PHP_EOL
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/DRKND on line 8
No prob. Executing define('__DIR__', '/foo/bar')...PHP_EOL
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/DRKND on line 11
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/DRKND on line 11
Done, defined __DIR__ as "/foo/bar".PHP_EOLPHP_EOL
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/DRKND on line 13
Double-checking __DIR__ is defined now...PHP_EOL
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/DRKND on line 18
Strike, this time defined('__DIR__') returned (bool)true.PHP_EOL
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/DRKND on line 24
Finally, here is the result of var_dump(__DIR__):PHP_EOLstring(8) "/foo/bar"