PHP Function chdir()

Syntax

bool chdir ( string $directory )

Changes PHP's current directory to the passed directory.

Parameter	Description
directory	Required. The new current directory

Returns TRUE on success or FALSE on failure.

Following is the usage of this function:

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

chdir('html');

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

This will produce following result:

/home/tutorialspoint
/home/tutorialspoint/html