Merge pull request #52 from wp-cli/update-readme

Update scaffolded README and tests with latest

Author: schlessera

README.md

@@ -213,7 +213,7 @@ Executes an arbitrary SQL query using `DB_HOST`, `DB_NAME`, `DB_USER`
     $ wp db query < debug.sql
 
     # Check all tables in the database
-    $ wp db query "CHECK TABLE $(wp db tables | paste -s -d',');"
+    $ wp db query "CHECK TABLE $(wp db tables | paste -s -d, -);"
     +---------------------------------------+-------+----------+----------+
     | Table                                 | Op    | Msg_type | Msg_text |
     +---------------------------------------+-------+----------+----------+
@@ -298,6 +298,15 @@ Runs `mysqldump` utility using `DB_HOST`, `DB_NAME`, `DB_USER` and
     $ wp db export --exclude_tables=$(wp db tables --all-tables-with-prefix --format=csv)
     Success: Exported to 'wordpress_dbase-db72bb5.sql'.
 
+    # Export database to STDOUT.
+    $ wp db export -
+    -- MySQL dump 10.13  Distrib 5.7.19, for osx10.12 (x86_64)
+    --
+    -- Host: localhost    Database: wpdev
+    -- ------------------------------------------------------
+    -- Server version	5.7.19
+    ...
+
 
 
 ### wp db import
@@ -371,16 +380,13 @@ Defaults to searching through all tables registered to $wpdb. On multisite, this
 		---
 
 	[--regex]
-		Runs the search as a regular expression (without delimiters). The search becomes case-sensitive (i.e. no PCRE flags are added, except 'u' if the database charset is UTF-8). Delimiters must be escaped if they occur in the expression.
+		Runs the search as a regular expression (without delimiters). The search becomes case-sensitive (i.e. no PCRE flags are added). Delimiters must be escaped if they occur in the expression.
 
 	[--regex-flags=<regex-flags>]
-		Pass PCRE modifiers to the regex search (e.g. 'i' for case-insensitivity). Note that 'u' (UTF-8 mode) will not be automatically added.
+		Pass PCRE modifiers to the regex search (e.g. 'i' for case-insensitivity).
 
 	[--regex-delimiter=<regex-delimiter>]
-		The delimiter to use for the regex. It must be escaped if it appears in the search string.
-		---
-		default: /
-		---
+		The delimiter to use for the regex. It must be escaped if it appears in the search string. The default value is the result of `chr(1)`.
 
 	[--table_column_once]
 		Output the 'table:column' line once before all matching row lines in the table column rather than before each matching row.
@@ -451,7 +457,7 @@ They can be concatenated. For instance, the default match color of black on a mu
         ...
 
     # Search through the database for the 'https?://' regular expression, printing stats.
-    $ wp db search 'https?:\/\/' --regex --stats
+    $ wp db search 'https?://' --regex --stats
     wp_comments:comment_author_url
     1:https://wordpress.org/
         ...

features/bootstrap/FeatureContext.php

@@ -699,11 +699,15 @@ public function get_php_binary() {
 		return 'php';
 	}
 
-	public function start_php_server() {
+	public function start_php_server( $subdir = '' ) {
+		$dir = $this->variables['RUN_DIR'] . '/';
+		if ( $subdir ) {
+			$dir .= trim( $subdir, '/' ) . '/';
+		}
 		$cmd = Utils\esc_cmd( '%s -S %s -t %s -c %s %s',
 			$this->get_php_binary(),
 			'localhost:8080',
-			$this->variables['RUN_DIR'] . '/wordpress/',
+			$dir,
 			get_cfg_var( 'cfg_file_path' ),
 			$this->variables['RUN_DIR'] . '/vendor/wp-cli/server-command/router.php'
 		);

features/bootstrap/Process.php

@@ -87,15 +87,17 @@ public function run() {
 			self::$run_times[ $this->command ][1]++;
 		}
 
-		return new ProcessRun( array(
-			'stdout' => $stdout,
-			'stderr' => $stderr,
-			'return_code' => $return_code,
-			'command' => $this->command,
-			'cwd' => $this->cwd,
-			'env' => $this->env,
-			'run_time' => $run_time,
-		) );
+		return new ProcessRun(
+			array(
+				'stdout' => $stdout,
+				'stderr' => $stderr,
+				'return_code' => $return_code,
+				'command' => $this->command,
+				'cwd' => $this->cwd,
+				'env' => $this->env,
+				'run_time' => $run_time,
+			)
+		);
 	}
 
 	/**
@@ -107,7 +109,7 @@ public function run_check() {
 		$r = $this->run();
 
 		// $r->STDERR is incorrect, but kept incorrect for backwards-compat
-		if ( $r->return_code || !empty( $r->STDERR ) ) {
+		if ( $r->return_code || ! empty( $r->STDERR ) ) {
 			throw new \RuntimeException( $r );
 		}