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PHP Basic

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PHP Comments

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PHP Data Types

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PHP Advanced

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MySQL Database

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PHP Reference

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Text lesson

ftp_chmod()

Example

Adjust file permissions.

<?php
// connect and login to FTP server
$ftp_server = “ftp.example.com”;
$ftp_conn = ftp_connect($ftp_server) or die(“Could not connect to $ftp_server”);
$login = ftp_login($ftp_conn, $ftp_username, $ftp_userpass);

$file = “php/test.txt”;

// Try to set read and write for owner and read for everybody else
if (ftp_chmod($ftp_conn, 0644, $file) !== false)
{
echo “Successfully chmoded $file to 644.”;
}
else
{
echo “chmod failed.”;
}

// close connection
ftp_close($ftp_conn);
?>

Definition and Usage

The ftp_chmod() function assigns permissions to a specified file on the FTP server.

Syntax

ftp_chmod(ftp_conn, mode, file);

Parameter Values

Parameter	Description
ftp_conn	Mandatory. Specifies the FTP connection to use.
mode	Mandatory. Specifies the new permissions, represented by four digits: The first digit is always zero. The second digit specifies permissions for the OWNER. The third digit specifies permissions for the OWNER’s USER GROUP. The fourth digit specifies permissions for EVERYBODY ELSE. Possible values (sum these numbers to set multiple permissions): 1 = execute permissions 2 = write permissions 4 = read permissions
file	Mandatory. Specifies the file for which to set permissions.

Technical Details

Return Value:	The updated file permissions on success, or FALSE on failure.
PHP Version:	5+