--- a/wp/wp-admin/includes/class-wp-filesystem-ftpext.php Mon Oct 14 18:06:33 2019 +0200
+++ b/wp/wp-admin/includes/class-wp-filesystem-ftpext.php Mon Oct 14 18:28:13 2019 +0200
@@ -14,9 +14,17 @@
* @see WP_Filesystem_Base
*/
class WP_Filesystem_FTPext extends WP_Filesystem_Base {
+
+ /**
+ * @since 2.5.0
+ * @var resource
+ */
public $link;
/**
+ * Constructor.
+ *
+ * @since 2.5.0
*
* @param array $opt
*/
@@ -25,66 +33,80 @@
$this->errors = new WP_Error();
// Check if possible to use ftp functions.
- if ( ! extension_loaded('ftp') ) {
- $this->errors->add('no_ftp_ext', __('The ftp PHP extension is not available'));
+ if ( ! extension_loaded( 'ftp' ) ) {
+ $this->errors->add( 'no_ftp_ext', __( 'The ftp PHP extension is not available' ) );
return;
}
// This Class uses the timeout on a per-connection basis, Others use it on a per-action basis.
- if ( ! defined('FS_TIMEOUT') )
- define('FS_TIMEOUT', 240);
+ if ( ! defined( 'FS_TIMEOUT' ) ) {
+ define( 'FS_TIMEOUT', 240 );
+ }
- if ( empty($opt['port']) )
+ if ( empty( $opt['port'] ) ) {
$this->options['port'] = 21;
- else
+ } else {
$this->options['port'] = $opt['port'];
+ }
- if ( empty($opt['hostname']) )
- $this->errors->add('empty_hostname', __('FTP hostname is required'));
- else
+ if ( empty( $opt['hostname'] ) ) {
+ $this->errors->add( 'empty_hostname', __( 'FTP hostname is required' ) );
+ } else {
$this->options['hostname'] = $opt['hostname'];
+ }
// Check if the options provided are OK.
- if ( empty($opt['username']) )
- $this->errors->add('empty_username', __('FTP username is required'));
- else
+ if ( empty( $opt['username'] ) ) {
+ $this->errors->add( 'empty_username', __( 'FTP username is required' ) );
+ } else {
$this->options['username'] = $opt['username'];
+ }
- if ( empty($opt['password']) )
- $this->errors->add('empty_password', __('FTP password is required'));
- else
+ if ( empty( $opt['password'] ) ) {
+ $this->errors->add( 'empty_password', __( 'FTP password is required' ) );
+ } else {
$this->options['password'] = $opt['password'];
+ }
$this->options['ssl'] = false;
- if ( isset($opt['connection_type']) && 'ftps' == $opt['connection_type'] )
+ if ( isset( $opt['connection_type'] ) && 'ftps' == $opt['connection_type'] ) {
$this->options['ssl'] = true;
+ }
}
/**
+ * Connects filesystem.
*
- * @return bool
+ * @since 2.5.0
+ *
+ * @return bool True on success, false on failure.
*/
public function connect() {
- if ( isset($this->options['ssl']) && $this->options['ssl'] && function_exists('ftp_ssl_connect') )
- $this->link = @ftp_ssl_connect($this->options['hostname'], $this->options['port'], FS_CONNECT_TIMEOUT);
- else
- $this->link = @ftp_connect($this->options['hostname'], $this->options['port'], FS_CONNECT_TIMEOUT);
+ if ( isset( $this->options['ssl'] ) && $this->options['ssl'] && function_exists( 'ftp_ssl_connect' ) ) {
+ $this->link = @ftp_ssl_connect( $this->options['hostname'], $this->options['port'], FS_CONNECT_TIMEOUT );
+ } else {
+ $this->link = @ftp_connect( $this->options['hostname'], $this->options['port'], FS_CONNECT_TIMEOUT );
+ }
if ( ! $this->link ) {
- $this->errors->add( 'connect',
+ $this->errors->add(
+ 'connect',
/* translators: %s: hostname:port */
- sprintf( __( 'Failed to connect to FTP Server %s' ),
+ sprintf(
+ __( 'Failed to connect to FTP Server %s' ),
$this->options['hostname'] . ':' . $this->options['port']
)
);
return false;
}
- if ( ! @ftp_login( $this->link,$this->options['username'], $this->options['password'] ) ) {
- $this->errors->add( 'auth',
+ if ( ! @ftp_login( $this->link, $this->options['username'], $this->options['password'] ) ) {
+ $this->errors->add(
+ 'auth',
/* translators: %s: username */
- sprintf( __( 'Username/Password incorrect for %s' ),
+ sprintf(
+ __( 'Username/Password incorrect for %s' ),
$this->options['username']
)
);
@@ -93,24 +115,25 @@
// Set the Connection to use Passive FTP
@ftp_pasv( $this->link, true );
- if ( @ftp_get_option($this->link, FTP_TIMEOUT_SEC) < FS_TIMEOUT )
- @ftp_set_option($this->link, FTP_TIMEOUT_SEC, FS_TIMEOUT);
+ if ( @ftp_get_option( $this->link, FTP_TIMEOUT_SEC ) < FS_TIMEOUT ) {
+ @ftp_set_option( $this->link, FTP_TIMEOUT_SEC, FS_TIMEOUT );
+ }
return true;
}
/**
- * Retrieves the file contents.
+ * Reads entire file into a string.
*
* @since 2.5.0
*
- * @param string $file Filename.
- * @return string|false File contents on success, false if no temp file could be opened,
+ * @param string $file Name of the file to read.
+ * @return string|false Read data on success, false if no temporary file could be opened,
* or if the file couldn't be retrieved.
*/
public function get_contents( $file ) {
- $tempfile = wp_tempnam($file);
- $temp = fopen($tempfile, 'w+');
+ $tempfile = wp_tempnam( $file );
+ $temp = fopen( $tempfile, 'w+' );
if ( ! $temp ) {
unlink( $tempfile );
@@ -126,33 +149,41 @@
fseek( $temp, 0 ); // Skip back to the start of the file being written to
$contents = '';
- while ( ! feof($temp) )
- $contents .= fread($temp, 8192);
+ while ( ! feof( $temp ) ) {
+ $contents .= fread( $temp, 8 * KB_IN_BYTES );
+ }
- fclose($temp);
- unlink($tempfile);
+ fclose( $temp );
+ unlink( $tempfile );
return $contents;
}
/**
+ * Reads entire file into an array.
*
- * @param string $file
- * @return array
+ * @since 2.5.0
+ *
+ * @param string $file Path to the file.
+ * @return array|false File contents in an array on success, false on failure.
*/
- public function get_contents_array($file) {
- return explode("\n", $this->get_contents($file));
+ public function get_contents_array( $file ) {
+ return explode( "\n", $this->get_contents( $file ) );
}
/**
+ * Writes a string to a file.
*
- * @param string $file
- * @param string $contents
- * @param bool|int $mode
- * @return bool
+ * @since 2.5.0
+ *
+ * @param string $file Remote path to the file where to write the data.
+ * @param string $contents The data to write.
+ * @param int|false $mode Optional. The file permissions as octal number, usually 0644.
+ * Default false.
+ * @return bool True on success, false on failure.
*/
- public function put_contents($file, $contents, $mode = false ) {
- $tempfile = wp_tempnam($file);
- $temp = fopen( $tempfile, 'wb+' );
+ public function put_contents( $file, $contents, $mode = false ) {
+ $tempfile = wp_tempnam( $file );
+ $temp = fopen( $tempfile, 'wb+' );
if ( ! $temp ) {
unlink( $tempfile );
@@ -161,7 +192,7 @@
mbstring_binary_safe_encoding();
- $data_length = strlen( $contents );
+ $data_length = strlen( $contents );
$bytes_written = fwrite( $temp, $contents );
reset_mbstring_encoding();
@@ -176,334 +207,429 @@
$ret = @ftp_fput( $this->link, $file, $temp, FTP_BINARY );
- fclose($temp);
- unlink($tempfile);
+ fclose( $temp );
+ unlink( $tempfile );
- $this->chmod($file, $mode);
+ $this->chmod( $file, $mode );
return $ret;
}
/**
+ * Gets the current working directory.
*
- * @return string
+ * @since 2.5.0
+ *
+ * @return string|false The current working directory on success, false on failure.
*/
public function cwd() {
- $cwd = @ftp_pwd($this->link);
- if ( $cwd )
- $cwd = trailingslashit($cwd);
+ $cwd = @ftp_pwd( $this->link );
+ if ( $cwd ) {
+ $cwd = trailingslashit( $cwd );
+ }
return $cwd;
}
/**
+ * Changes current directory.
*
- * @param string $dir
- * @return bool
+ * @since 2.5.0
+ *
+ * @param string $dir The new current directory.
+ * @return bool True on success, false on failure.
*/
- public function chdir($dir) {
- return @ftp_chdir($this->link, $dir);
+ public function chdir( $dir ) {
+ return @ftp_chdir( $this->link, $dir );
}
/**
+ * Changes filesystem permissions.
*
- * @param string $file
- * @param int $mode
- * @param bool $recursive
- * @return bool
+ * @since 2.5.0
+ *
+ * @param string $file Path to the file.
+ * @param int|false $mode Optional. The permissions as octal number, usually 0644 for files,
+ * 0755 for directories. Default false.
+ * @param bool $recursive Optional. If set to true, changes file group recursively.
+ * Default false.
+ * @return bool True on success, false on failure.
*/
- public function chmod($file, $mode = false, $recursive = false) {
+ public function chmod( $file, $mode = false, $recursive = false ) {
if ( ! $mode ) {
- if ( $this->is_file($file) )
+ if ( $this->is_file( $file ) ) {
$mode = FS_CHMOD_FILE;
- elseif ( $this->is_dir($file) )
+ } elseif ( $this->is_dir( $file ) ) {
$mode = FS_CHMOD_DIR;
- else
+ } else {
return false;
+ }
}
// chmod any sub-objects if recursive.
- if ( $recursive && $this->is_dir($file) ) {
- $filelist = $this->dirlist($file);
- foreach ( (array)$filelist as $filename => $filemeta )
- $this->chmod($file . '/' . $filename, $mode, $recursive);
+ if ( $recursive && $this->is_dir( $file ) ) {
+ $filelist = $this->dirlist( $file );
+ foreach ( (array) $filelist as $filename => $filemeta ) {
+ $this->chmod( $file . '/' . $filename, $mode, $recursive );
+ }
}
// chmod the file or directory
- if ( ! function_exists('ftp_chmod') )
- return (bool)@ftp_site($this->link, sprintf('CHMOD %o %s', $mode, $file));
- return (bool)@ftp_chmod($this->link, $mode, $file);
+ if ( ! function_exists( 'ftp_chmod' ) ) {
+ return (bool) @ftp_site( $this->link, sprintf( 'CHMOD %o %s', $mode, $file ) );
+ }
+ return (bool) @ftp_chmod( $this->link, $mode, $file );
}
/**
+ * Gets the file owner.
*
- * @param string $file
- * @return string
+ * @since 2.5.0
+ *
+ * @param string $file Path to the file.
+ * @return string|false Username of the owner on success, false on failure.
*/
- public function owner($file) {
- $dir = $this->dirlist($file);
- return $dir[$file]['owner'];
+ public function owner( $file ) {
+ $dir = $this->dirlist( $file );
+ return $dir[ $file ]['owner'];
}
+
/**
+ * Gets the permissions of the specified file or filepath in their octal format.
+ *
+ * @since 2.5.0
*
- * @param string $file
- * @return string
+ * @param string $file Path to the file.
+ * @return string Mode of the file (the last 3 digits).
*/
- public function getchmod($file) {
- $dir = $this->dirlist($file);
- return $dir[$file]['permsn'];
+ public function getchmod( $file ) {
+ $dir = $this->dirlist( $file );
+ return $dir[ $file ]['permsn'];
}
/**
+ * Gets the file's group.
*
- * @param string $file
- * @return string
+ * @since 2.5.0
+ *
+ * @param string $file Path to the file.
+ * @return string|false The group on success, false on failure.
*/
- public function group($file) {
- $dir = $this->dirlist($file);
- return $dir[$file]['group'];
+ public function group( $file ) {
+ $dir = $this->dirlist( $file );
+ return $dir[ $file ]['group'];
}
/**
+ * Copies a file.
*
- * @param string $source
- * @param string $destination
- * @param bool $overwrite
- * @param string|bool $mode
- * @return bool
+ * @since 2.5.0
+ *
+ * @param string $source Path to the source file.
+ * @param string $destination Path to the destination file.
+ * @param bool $overwrite Optional. Whether to overwrite the destination file if it exists.
+ * Default false.
+ * @param int|false $mode Optional. The permissions as octal number, usually 0644 for files,
+ * 0755 for dirs. Default false.
+ * @return bool True on success, false on failure.
*/
- public function copy($source, $destination, $overwrite = false, $mode = false) {
- if ( ! $overwrite && $this->exists($destination) )
+ public function copy( $source, $destination, $overwrite = false, $mode = false ) {
+ if ( ! $overwrite && $this->exists( $destination ) ) {
return false;
- $content = $this->get_contents($source);
- if ( false === $content )
+ }
+ $content = $this->get_contents( $source );
+ if ( false === $content ) {
return false;
- return $this->put_contents($destination, $content, $mode);
+ }
+ return $this->put_contents( $destination, $content, $mode );
}
/**
+ * Moves a file.
*
- * @param string $source
- * @param string $destination
- * @param bool $overwrite
- * @return bool
+ * @since 2.5.0
+ *
+ * @param string $source Path to the source file.
+ * @param string $destination Path to the destination file.
+ * @param bool $overwrite Optional. Whether to overwrite the destination file if it exists.
+ * Default false.
+ * @return bool True on success, false on failure.
*/
- public function move($source, $destination, $overwrite = false) {
- return ftp_rename($this->link, $source, $destination);
+ public function move( $source, $destination, $overwrite = false ) {
+ return ftp_rename( $this->link, $source, $destination );
}
/**
+ * Deletes a file or directory.
*
- * @param string $file
- * @param bool $recursive
- * @param string $type
- * @return bool
+ * @since 2.5.0
+ *
+ * @param string $file Path to the file or directory.
+ * @param bool $recursive Optional. If set to true, changes file group recursively.
+ * Default false.
+ * @param string|false $type Type of resource. 'f' for file, 'd' for directory.
+ * Default false.
+ * @return bool True on success, false on failure.
*/
- public function delete($file, $recursive = false, $type = false) {
- if ( empty($file) )
+ public function delete( $file, $recursive = false, $type = false ) {
+ if ( empty( $file ) ) {
return false;
- if ( 'f' == $type || $this->is_file($file) )
- return @ftp_delete($this->link, $file);
- if ( !$recursive )
- return @ftp_rmdir($this->link, $file);
+ }
+ if ( 'f' == $type || $this->is_file( $file ) ) {
+ return @ftp_delete( $this->link, $file );
+ }
+ if ( ! $recursive ) {
+ return @ftp_rmdir( $this->link, $file );
+ }
- $filelist = $this->dirlist( trailingslashit($file) );
- if ( !empty($filelist) )
- foreach ( $filelist as $delete_file )
- $this->delete( trailingslashit($file) . $delete_file['name'], $recursive, $delete_file['type'] );
- return @ftp_rmdir($this->link, $file);
+ $filelist = $this->dirlist( trailingslashit( $file ) );
+ if ( ! empty( $filelist ) ) {
+ foreach ( $filelist as $delete_file ) {
+ $this->delete( trailingslashit( $file ) . $delete_file['name'], $recursive, $delete_file['type'] );
+ }
+ }
+ return @ftp_rmdir( $this->link, $file );
}
/**
+ * Checks if a file or directory exists.
*
- * @param string $file
- * @return bool
+ * @since 2.5.0
+ *
+ * @param string $file Path to file or directory.
+ * @return bool Whether $file exists or not.
*/
- public function exists($file) {
- $list = @ftp_nlist($this->link, $file);
+ public function exists( $file ) {
+ $list = @ftp_nlist( $this->link, $file );
if ( empty( $list ) && $this->is_dir( $file ) ) {
return true; // File is an empty directory.
}
- return !empty($list); //empty list = no file, so invert.
+ return ! empty( $list ); //empty list = no file, so invert.
}
/**
+ * Checks if resource is a file.
*
- * @param string $file
- * @return bool
+ * @since 2.5.0
+ *
+ * @param string $file File path.
+ * @return bool Whether $file is a file.
*/
- public function is_file($file) {
- return $this->exists($file) && !$this->is_dir($file);
+ public function is_file( $file ) {
+ return $this->exists( $file ) && ! $this->is_dir( $file );
}
/**
+ * Checks if resource is a directory.
*
- * @param string $path
- * @return bool
+ * @since 2.5.0
+ *
+ * @param string $path Directory path.
+ * @return bool Whether $path is a directory.
*/
- public function is_dir($path) {
- $cwd = $this->cwd();
- $result = @ftp_chdir($this->link, trailingslashit($path) );
+ public function is_dir( $path ) {
+ $cwd = $this->cwd();
+ $result = @ftp_chdir( $this->link, trailingslashit( $path ) );
if ( $result && $path == $this->cwd() || $this->cwd() != $cwd ) {
- @ftp_chdir($this->link, $cwd);
+ @ftp_chdir( $this->link, $cwd );
return true;
}
return false;
}
/**
+ * Checks if a file is readable.
*
- * @param string $file
- * @return bool
+ * @since 2.5.0
+ *
+ * @param string $file Path to file.
+ * @return bool Whether $file is readable.
*/
- public function is_readable($file) {
- return true;
- }
-
- /**
- *
- * @param string $file
- * @return bool
- */
- public function is_writable($file) {
+ public function is_readable( $file ) {
return true;
}
/**
- *
- * @param string $file
- * @return bool
- */
- public function atime($file) {
- return false;
- }
-
- /**
+ * Checks if a file or directory is writable.
*
- * @param string $file
- * @return int
- */
- public function mtime($file) {
- return ftp_mdtm($this->link, $file);
- }
-
- /**
+ * @since 2.5.0
*
- * @param string $file
- * @return int
+ * @param string $file Path to file or directory.
+ * @return bool Whether $file is writable.
*/
- public function size($file) {
- return ftp_size($this->link, $file);
- }
-
- /**
- *
- * @param string $file
- * @return bool
- */
- public function touch($file, $time = 0, $atime = 0) {
- return false;
- }
-
- /**
- *
- * @param string $path
- * @param mixed $chmod
- * @param mixed $chown
- * @param mixed $chgrp
- * @return bool
- */
- public function mkdir($path, $chmod = false, $chown = false, $chgrp = false) {
- $path = untrailingslashit($path);
- if ( empty($path) )
- return false;
-
- if ( !@ftp_mkdir($this->link, $path) )
- return false;
- $this->chmod($path, $chmod);
+ public function is_writable( $file ) {
return true;
}
/**
+ * Gets the file's last access time.
*
- * @param string $path
- * @param bool $recursive
- * @return bool
+ * @since 2.5.0
+ *
+ * @param string $file Path to file.
+ * @return int|false Unix timestamp representing last access time, false on failure.
*/
- public function rmdir($path, $recursive = false) {
- return $this->delete($path, $recursive);
+ public function atime( $file ) {
+ return false;
+ }
+
+ /**
+ * Gets the file modification time.
+ *
+ * @since 2.5.0
+ *
+ * @param string $file Path to file.
+ * @return int|false Unix timestamp representing modification time, false on failure.
+ */
+ public function mtime( $file ) {
+ return ftp_mdtm( $this->link, $file );
+ }
+
+ /**
+ * Gets the file size (in bytes).
+ *
+ * @since 2.5.0
+ *
+ * @param string $file Path to file.
+ * @return int|false Size of the file in bytes on success, false on failure.
+ */
+ public function size( $file ) {
+ return ftp_size( $this->link, $file );
}
/**
+ * Sets the access and modification times of a file.
*
+ * Note: If $file doesn't exist, it will be created.
+ *
+ * @since 2.5.0
+ *
+ * @param string $file Path to file.
+ * @param int $time Optional. Modified time to set for file.
+ * Default 0.
+ * @param int $atime Optional. Access time to set for file.
+ * Default 0.
+ * @return bool True on success, false on failure.
+ */
+ public function touch( $file, $time = 0, $atime = 0 ) {
+ return false;
+ }
+
+ /**
+ * Creates a directory.
+ *
+ * @since 2.5.0
+ *
+ * @param string $path Path for new directory.
+ * @param int|false $chmod Optional. The permissions as octal number (or false to skip chmod).
+ * Default false.
+ * @param string|int $chown Optional. A user name or number (or false to skip chown).
+ * Default false.
+ * @param string|int $chgrp Optional. A group name or number (or false to skip chgrp).
+ * Default false.
+ * @return bool True on success, false on failure.
+ */
+ public function mkdir( $path, $chmod = false, $chown = false, $chgrp = false ) {
+ $path = untrailingslashit( $path );
+ if ( empty( $path ) ) {
+ return false;
+ }
+
+ if ( ! @ftp_mkdir( $this->link, $path ) ) {
+ return false;
+ }
+ $this->chmod( $path, $chmod );
+ return true;
+ }
+
+ /**
+ * Deletes a directory.
+ *
+ * @since 2.5.0
+ *
+ * @param string $path Path to directory.
+ * @param bool $recursive Optional. Whether to recursively remove files/directories.
+ * Default false.
+ * @return bool True on success, false on failure.
+ */
+ public function rmdir( $path, $recursive = false ) {
+ return $this->delete( $path, $recursive );
+ }
+
+ /**
* @staticvar bool $is_windows
* @param string $line
* @return array
*/
- public function parselisting($line) {
+ public function parselisting( $line ) {
static $is_windows = null;
- if ( is_null($is_windows) )
- $is_windows = stripos( ftp_systype($this->link), 'win') !== false;
+ if ( is_null( $is_windows ) ) {
+ $is_windows = stripos( ftp_systype( $this->link ), 'win' ) !== false;
+ }
- if ( $is_windows && preg_match('/([0-9]{2})-([0-9]{2})-([0-9]{2}) +([0-9]{2}):([0-9]{2})(AM|PM) +([0-9]+|<DIR>) +(.+)/', $line, $lucifer) ) {
+ if ( $is_windows && preg_match( '/([0-9]{2})-([0-9]{2})-([0-9]{2}) +([0-9]{2}):([0-9]{2})(AM|PM) +([0-9]+|<DIR>) +(.+)/', $line, $lucifer ) ) {
$b = array();
- if ( $lucifer[3] < 70 )
- $lucifer[3] +=2000;
- else
+ if ( $lucifer[3] < 70 ) {
+ $lucifer[3] += 2000;
+ } else {
$lucifer[3] += 1900; // 4digit year fix
- $b['isdir'] = ( $lucifer[7] == '<DIR>');
- if ( $b['isdir'] )
+ }
+ $b['isdir'] = ( $lucifer[7] == '<DIR>' );
+ if ( $b['isdir'] ) {
$b['type'] = 'd';
- else
+ } else {
$b['type'] = 'f';
- $b['size'] = $lucifer[7];
- $b['month'] = $lucifer[1];
- $b['day'] = $lucifer[2];
- $b['year'] = $lucifer[3];
- $b['hour'] = $lucifer[4];
+ }
+ $b['size'] = $lucifer[7];
+ $b['month'] = $lucifer[1];
+ $b['day'] = $lucifer[2];
+ $b['year'] = $lucifer[3];
+ $b['hour'] = $lucifer[4];
$b['minute'] = $lucifer[5];
- $b['time'] = @mktime($lucifer[4] + (strcasecmp($lucifer[6], "PM") == 0 ? 12 : 0), $lucifer[5], 0, $lucifer[1], $lucifer[2], $lucifer[3]);
- $b['am/pm'] = $lucifer[6];
- $b['name'] = $lucifer[8];
- } elseif ( !$is_windows && $lucifer = preg_split('/[ ]/', $line, 9, PREG_SPLIT_NO_EMPTY)) {
+ $b['time'] = @mktime( $lucifer[4] + ( strcasecmp( $lucifer[6], 'PM' ) == 0 ? 12 : 0 ), $lucifer[5], 0, $lucifer[1], $lucifer[2], $lucifer[3] );
+ $b['am/pm'] = $lucifer[6];
+ $b['name'] = $lucifer[8];
+ } elseif ( ! $is_windows && $lucifer = preg_split( '/[ ]/', $line, 9, PREG_SPLIT_NO_EMPTY ) ) {
//echo $line."\n";
- $lcount = count($lucifer);
- if ( $lcount < 8 )
+ $lcount = count( $lucifer );
+ if ( $lcount < 8 ) {
return '';
- $b = array();
- $b['isdir'] = $lucifer[0]{0} === 'd';
+ }
+ $b = array();
+ $b['isdir'] = $lucifer[0]{0} === 'd';
$b['islink'] = $lucifer[0]{0} === 'l';
- if ( $b['isdir'] )
+ if ( $b['isdir'] ) {
$b['type'] = 'd';
- elseif ( $b['islink'] )
+ } elseif ( $b['islink'] ) {
$b['type'] = 'l';
- else
+ } else {
$b['type'] = 'f';
- $b['perms'] = $lucifer[0];
+ }
+ $b['perms'] = $lucifer[0];
$b['permsn'] = $this->getnumchmodfromh( $b['perms'] );
$b['number'] = $lucifer[1];
- $b['owner'] = $lucifer[2];
- $b['group'] = $lucifer[3];
- $b['size'] = $lucifer[4];
+ $b['owner'] = $lucifer[2];
+ $b['group'] = $lucifer[3];
+ $b['size'] = $lucifer[4];
if ( $lcount == 8 ) {
- sscanf($lucifer[5], '%d-%d-%d', $b['year'], $b['month'], $b['day']);
- sscanf($lucifer[6], '%d:%d', $b['hour'], $b['minute']);
- $b['time'] = @mktime($b['hour'], $b['minute'], 0, $b['month'], $b['day'], $b['year']);
+ sscanf( $lucifer[5], '%d-%d-%d', $b['year'], $b['month'], $b['day'] );
+ sscanf( $lucifer[6], '%d:%d', $b['hour'], $b['minute'] );
+ $b['time'] = @mktime( $b['hour'], $b['minute'], 0, $b['month'], $b['day'], $b['year'] );
$b['name'] = $lucifer[7];
} else {
$b['month'] = $lucifer[5];
- $b['day'] = $lucifer[6];
- if ( preg_match('/([0-9]{2}):([0-9]{2})/', $lucifer[7], $l2) ) {
- $b['year'] = date("Y");
- $b['hour'] = $l2[1];
+ $b['day'] = $lucifer[6];
+ if ( preg_match( '/([0-9]{2}):([0-9]{2})/', $lucifer[7], $l2 ) ) {
+ $b['year'] = date( 'Y' );
+ $b['hour'] = $l2[1];
$b['minute'] = $l2[2];
} else {
- $b['year'] = $lucifer[7];
- $b['hour'] = 0;
+ $b['year'] = $lucifer[7];
+ $b['hour'] = 0;
$b['minute'] = 0;
}
- $b['time'] = strtotime( sprintf('%d %s %d %02d:%02d', $b['day'], $b['month'], $b['year'], $b['hour'], $b['minute']) );
+ $b['time'] = strtotime( sprintf( '%d %s %d %02d:%02d', $b['day'], $b['month'], $b['year'], $b['hour'], $b['minute'] ) );
$b['name'] = $lucifer[8];
}
}
@@ -517,54 +643,79 @@
}
/**
+ * Gets details for files in a directory or a specific file.
*
- * @param string $path
- * @param bool $include_hidden
- * @param bool $recursive
- * @return bool|array
+ * @since 2.5.0
+ *
+ * @param string $path Path to directory or file.
+ * @param bool $include_hidden Optional. Whether to include details of hidden ("." prefixed) files.
+ * Default true.
+ * @param bool $recursive Optional. Whether to recursively include file details in nested directories.
+ * Default false.
+ * @return array|false {
+ * Array of files. False if unable to list directory contents.
+ *
+ * @type string $name Name of the file or directory.
+ * @type string $perms *nix representation of permissions.
+ * @type int $permsn Octal representation of permissions.
+ * @type string $owner Owner name or ID.
+ * @type int $size Size of file in bytes.
+ * @type int $lastmodunix Last modified unix timestamp.
+ * @type mixed $lastmod Last modified month (3 letter) and day (without leading 0).
+ * @type int $time Last modified time.
+ * @type string $type Type of resource. 'f' for file, 'd' for directory.
+ * @type mixed $files If a directory and $recursive is true, contains another array of files.
+ * }
*/
- public function dirlist($path = '.', $include_hidden = true, $recursive = false) {
- if ( $this->is_file($path) ) {
- $limit_file = basename($path);
- $path = dirname($path) . '/';
+ public function dirlist( $path = '.', $include_hidden = true, $recursive = false ) {
+ if ( $this->is_file( $path ) ) {
+ $limit_file = basename( $path );
+ $path = dirname( $path ) . '/';
} else {
$limit_file = false;
}
- $pwd = @ftp_pwd($this->link);
- if ( ! @ftp_chdir($this->link, $path) ) // Cant change to folder = folder doesn't exist
+ $pwd = @ftp_pwd( $this->link );
+ if ( ! @ftp_chdir( $this->link, $path ) ) { // Can't change to folder = folder doesn't exist.
return false;
- $list = @ftp_rawlist($this->link, '-a', false);
- @ftp_chdir($this->link, $pwd);
+ }
+ $list = @ftp_rawlist( $this->link, '-a', false );
+ @ftp_chdir( $this->link, $pwd );
- if ( empty($list) ) // Empty array = non-existent folder (real folder will show . at least)
+ if ( empty( $list ) ) { // Empty array = non-existent folder (real folder will show . at least).
return false;
+ }
$dirlist = array();
foreach ( $list as $k => $v ) {
- $entry = $this->parselisting($v);
- if ( empty($entry) )
+ $entry = $this->parselisting( $v );
+ if ( empty( $entry ) ) {
continue;
+ }
- if ( '.' == $entry['name'] || '..' == $entry['name'] )
+ if ( '.' == $entry['name'] || '..' == $entry['name'] ) {
continue;
+ }
- if ( ! $include_hidden && '.' == $entry['name'][0] )
+ if ( ! $include_hidden && '.' == $entry['name'][0] ) {
continue;
+ }
- if ( $limit_file && $entry['name'] != $limit_file)
+ if ( $limit_file && $entry['name'] != $limit_file ) {
continue;
+ }
$dirlist[ $entry['name'] ] = $entry;
}
$ret = array();
- foreach ( (array)$dirlist as $struc ) {
+ foreach ( (array) $dirlist as $struc ) {
if ( 'd' == $struc['type'] ) {
- if ( $recursive )
- $struc['files'] = $this->dirlist($path . '/' . $struc['name'], $include_hidden, $recursive);
- else
+ if ( $recursive ) {
+ $struc['files'] = $this->dirlist( $path . '/' . $struc['name'], $include_hidden, $recursive );
+ } else {
$struc['files'] = array();
+ }
}
$ret[ $struc['name'] ] = $struc;
@@ -573,9 +724,13 @@
}
/**
+ * Destructor.
+ *
+ * @since 2.5.0
*/
public function __destruct() {
- if ( $this->link )
- ftp_close($this->link);
+ if ( $this->link ) {
+ ftp_close( $this->link );
+ }
}
}