| @@ -158,9 +158,9 @@ | ||
| 158 | 158 | $directory_flag = FilesystemIterator::KEY_AS_PATHNAME | FilesystemIterator::CURRENT_AS_FILEINFO |
| 159 | 159 | | FilesystemIterator::UNIX_PATHS | FilesystemIterator::SKIP_DOTS; |
| 160 | 160 | $directory = new RecursiveDirectoryIterator( $path, $directory_flag ); |
| 161 | 161 | |
| 162 | - if ( ! empty( $this->include ) || ! empty( $this->exclude ) ) { | |
| 162 | + if ( array() !== $this->include || array() !== $this->exclude ) { | |
| 163 | 163 | $directory = new RecursiveCallbackFilterIterator( |
| 164 | 164 | $directory, |
| 165 | 165 | array( |
| 166 | 166 | &$this, |
| @@ -184,9 +184,9 @@ | ||
| 184 | 184 | continue; |
| 185 | 185 | } |
| 186 | 186 | if ( false === $this->is_recursive ) { |
| 187 | 187 | // Have to filter this, for un recursive. |
| 188 | - if ( ! empty( $this->include ) || ! empty( $this->exclude ) ) { | |
| 188 | + if ( array() !== $this->include || array() !== $this->exclude ) { | |
| 189 | 189 | if ( false === $this->filter_directory( $real_path ) ) { |
| 190 | 190 | continue; |
| 191 | 191 | } |
| 192 | 192 | } |
| @@ -246,9 +246,9 @@ | ||
| 246 | 246 | if ( 'dir' === $type ) { |
| 247 | 247 | $real_path .= DIRECTORY_SEPARATOR; |
| 248 | 248 | } |
| 249 | 249 | |
| 250 | - if ( ( ! empty( $this->include ) || ! empty( $this->exclude ) ) && ( false === $this->filter_directory( | |
| 250 | + if ( ( array() !== $this->include || array() !== $this->exclude ) && ( false === $this->filter_directory( | |
| 251 | 251 | $real_path, |
| 252 | 252 | $type |
| 253 | 253 | ) ) ) { |
| 254 | 254 | continue; |
| @@ -307,9 +307,9 @@ | ||
| 307 | 307 | // Hidden files, move on. |
| 308 | 308 | continue; |
| 309 | 309 | } |
| 310 | 310 | |
| 311 | - if ( ( ! empty( $this->include ) || ! empty( $this->exclude ) ) && ( false === $this->filter_directory( $real_path ) ) ) { | |
| 311 | + if ( ( array() !== $this->include || array() !== $this->exclude ) && ( false === $this->filter_directory( $real_path ) ) ) { | |
| 312 | 312 | continue; |
| 313 | 313 | } |
| 314 | 314 | |
| 315 | 315 | $type = filetype( $real_path ); |
| @@ -352,11 +352,11 @@ | ||
| 352 | 352 | * |
| 353 | 353 | * @return bool|void |
| 354 | 354 | */ |
| 355 | 355 | public function filter_directory( $current, $filetype = null ) { |
| 356 | - if ( ! empty( $this->include ) ) { | |
| 356 | + if ( array() !== $this->include ) { | |
| 357 | 357 | return $this->filter_include( $current, $filetype ); |
| 358 | - } elseif ( ! empty( $this->exclude ) ) { | |
| 358 | + } elseif ( array() !== $this->exclude ) { | |
| 359 | 359 | return $this->filter_exclude( $current, $filetype ); |
| 360 | 360 | } |
| 361 | 361 | } |
| 362 | 362 | |
| @@ -416,9 +416,10 @@ | ||
| 416 | 416 | // Now filename. |
| 417 | 417 | $filename_include = isset( $include['filename'] ) ? $include['filename'] : array(); |
| 418 | 418 | if ( is_array( $filename_include ) && count( $filename_include ) && 'file' === $type ) { |
| 419 | 419 | foreach ( $filename_include as $filename ) { |
| 420 | - if ( preg_match( '/' . $filename . '/', pathinfo( $path, PATHINFO_BASENAME ) ) ) { | |
| 420 | + $pattern = '/' . preg_quote( $filename, '/' ) . '/'; | |
| 421 | + if ( preg_match( $pattern, pathinfo( $path, PATHINFO_BASENAME ) ) ) { | |
| 421 | 422 | return true; |
| 422 | 423 | } |
| 423 | 424 | } |
| 424 | 425 | ++$applied; |
