chdir

chdir

Change directory

bool **chdir** string $directory

Changes PHP's current directory to . directory

directoryThe new current directory

return.success

Throws an error of level on failure. E_WARNING

Voorbeeld: example

<?php

// current directory
echo getcwd() . "\n";

chdir('public_html');

// current directory
echo getcwd() . "\n";

?>

/home/vincent
/home/vincent/public_html

Let op: > If the PHP interpreter has been built with ZTS (Zend Thread Safety) enabled, any changes to the current directory made through will be invisible to the operating system. All built-in PHP functions will still respect the change in current directory; but external library functions called using will not. You can tell whether your copy of PHP was built with ZTS enabled using or the built-in constant . chdirFFIPHP_ZTS

getcwd