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diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -135,6 +135,7 @@
'PhutilConsoleServerChannel' => 'console/PhutilConsoleServerChannel.php',
'PhutilConsoleStdinNotInteractiveException' => 'console/PhutilConsoleStdinNotInteractiveException.php',
'PhutilConsoleSyntaxHighlighter' => 'markup/syntax/highlighter/PhutilConsoleSyntaxHighlighter.php',
+ 'PhutilConsoleTable' => 'console/PhutilConsoleTable.php',
'PhutilConsoleWrapTestCase' => 'console/__tests__/PhutilConsoleWrapTestCase.php',
'PhutilContextFreeGrammar' => 'grammar/PhutilContextFreeGrammar.php',
'PhutilDaemon' => 'daemon/PhutilDaemon.php',
@@ -550,6 +551,7 @@
'PhutilConsoleProgressBar' => 'Phobject',
'PhutilConsoleServerChannel' => 'PhutilChannelChannel',
'PhutilConsoleStdinNotInteractiveException' => 'Exception',
+ 'PhutilConsoleTable' => 'Phobject',
'PhutilConsoleWrapTestCase' => 'PhutilTestCase',
'PhutilDefaultSyntaxHighlighterEngine' => 'PhutilSyntaxHighlighterEngine',
'PhutilDefaultSyntaxHighlighterEnginePygmentsFuture' => 'FutureProxy',
diff --git a/src/console/PhutilConsoleTable.php b/src/console/PhutilConsoleTable.php
new file mode 100644
--- /dev/null
+++ b/src/console/PhutilConsoleTable.php
@@ -0,0 +1,90 @@
+<?php
+
+/**
+ * Show a table in the console.
+ */
+final class PhutilConsoleTable extends Phobject {
+
+ private $header = array();
+ private $data = array();
+ private $widths = array();
+ private $console;
+
+ public function setConsole(PhutilConsole $console) {
+ $this->console = $console;
+ return $this;
+ }
+
+ private function getConsole() {
+ if ($this->console) {
+ return $this->console;
+ }
+ return PhutilConsole::getConsole();
+ }
+
+ public function setHeader(array $header) {
+ $this->header = $header;
+ }
+
+ public function addData(array $data) {
+ $this->data[] = $data;
+
+ foreach ($data as $key => $value) {
+ $this->widths[$key] = max(idx($this->widths, $key, 0), strlen($value));
+ }
+ }
+
+ public function draw() {
+ $console = $this->getConsole();
+
+ $console->writeOut($this->getHeader());
+ $console->writeOut($this->getBody());
+ $console->writeOut($this->getFooter());
+ }
+
+
+
+ private function getHeader() {
+ $argv = array_merge(
+ array($this->getFormatString()),
+ $this->header);
+
+ return call_user_func_array('sprintf', $argv);
+ }
+
+ private function getBody() {
+ $format = $this->getFormatString();
+ $output = '';
+
+ foreach ($this->data as $row) {
+ $argv = array($format);
+
+ foreach ($this->header as $column) {
+ $argv[] = idx($row, $column, '');
+ }
+
+ $output .= call_user_func_array('sprintf', $argv);
+ }
+
+ return $output;
+ }
+
+ private function getFooter() {
+ return '';
+ }
+
+ private function getFormatString() {
+ $format = '';
+
+ foreach ($this->header as $column) {
+ if ($format !== '') {
+ $format .= "\t";
+ }
+
+ $format .= sprintf('%%%us', idx($this->widths, $column));
+ }
+
+ return $format."\n";
+ }
+
+}

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