Docs: Add a summary, version, and parameter and return descriptions to the DocBlock for `WP_Filesystem_ftpsockets::get_contents()`.

Also reverses the return types as `string` is expected, `false` is the outlier.

See [30978].

See #30989. See #32246.

Built from https://develop.svn.wordpress.org/trunk@34495


git-svn-id: http://core.svn.wordpress.org/trunk@34459 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/class-wp-filesystem-ftpsockets.php

@@ -91,10 +91,14 @@ class WP_Filesystem_ftpsockets extends WP_Filesystem_Base {
 	}
 
 	/**
+	 * Retrieves the file contents.
+	 *
+	 * @since 2.5.0
 	 * @access public
-	 * 
-	 * @param string $file
-	 * @return false|string
+	 *
+	 * @param string $file Filename.
+	 * @return string|false File contents on success, false if no temp file could be opened,
+	 *                      or if the file doesn't exist.
 	 */
 	public function get_contents( $file ) {
 		if ( ! $this->exists($file) )

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-34494';
+$wp_version = '4.4-alpha-34495';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.