Fix #17884: Fix 0 values in console Table rendered as empty string

framework/CHANGELOG.md

@@ -14,6 +14,7 @@ Yii Framework 2 Change Log
 - Bug #17863: `\yii\helpers\BaseInflector::slug()` doesn't work with an empty string as a replacement argument (haruatari)
 - Bug #17881: `yii\db\Query::queryScalar()` wasn’t reverting the `select`, `orderBy`, `limit`, and `offset` params if an exception occurred (brandonkelly)
 - Bug #17875: Use `move_uploaded_file()` function instead of `copy()` and `unlink()` for saving uploaded files in case of POST request (sup-ham)
+- Bug #17884: Fix 0 values in console Table rendered as empty string (mikehaertl)
 
 
 2.0.32 January 21, 2020

framework/console/widgets/Table.php

@@ -133,7 +133,7 @@ class Table extends Widget
     {
         $this->rows = array_map(function($row) {
             return array_map(function($value) {
-                return $value ?: ' ';
+                return empty($value) && !is_numeric($value) ? ' ' : $value;
             }, array_values($row));
         }, $rows);
         return $this;

tests/framework/console/widgets/TableTest.php

@@ -286,7 +286,7 @@ EXPECTED;
         );
     }
 
-    public function testEmptyTableCell()
+    public function testEmptyAndZeroTableCell()
     {
         $table = new Table();
 
@@ -294,13 +294,23 @@ EXPECTED;
 ╔═══════╤═══════╗
 ║ test1 │ test2 ║
 ╟───────┼───────╢
-║ test  │       ║
+║ 0     │       ║
+╟───────┼───────╢
+║ 0.0   │       ║
 ╚═══════╧═══════╝
 
 EXPECTED;
 
-        $this->assertEqualsWithoutLE($expected, $table->setHeaders(['test1', 'test2'])
+        $this->assertEqualsWithoutLE(
-            ->setRows([['test', []]])->setScreenWidth(200)->run()
+            $expected,
+            $table
+                ->setHeaders(['test1', 'test2'])
+                ->setRows([
+                    ['0', []],
+                    ['0.0', []],
+                ])
+                ->setScreenWidth(200)
+                ->run()
         );
     }
 }