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Merged
merged 2 commits into from
Jul 18, 2025
+105 −107
Merged

Fix UPGRADE.md #20458

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1956b7f
Update UPGRADE.md
rob006 Jul 16, 2025
c30f3be
Update UPGRADE.md
rob006 Jul 16, 2025
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212 changes: 105 additions & 107 deletions framework/UPGRADE.md
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Original file line number Diff line number Diff line change
Expand Up @@ -51,10 +51,10 @@ if you want to upgrade from version A to version C and there is
version B between A and C, you need to follow the instructions
for both A and B.

Upgrade from Yii 2.0.53
Upgrade from Yii 2.0.52
-----------------------

* `ErrorHandler::convertExceptionToError()` has been deprecated and will be removed in version 22.0.
* `ErrorHandler::convertExceptionToError()` has been deprecated and will be removed in version 2.2.0.

This method was deprecated due to `PHP 8.4` deprecating the use of `E_USER_ERROR` with `trigger_error()`.
The framework now handles exceptions in `__toString()` methods more appropriately based on the PHP version.
Expand Down Expand Up @@ -86,8 +86,6 @@ Upgrade from Yii 2.0.53
}
```

Upgrade from Yii 2.0.52
-----------------------
* There was a bug when loading fixtures into PostgreSQL database, the table sequences were not reset. If you used a work-around or if you depended on this behavior, you are advised to review your code.

Upgrade from Yii 2.0.51
Expand All @@ -102,109 +100,109 @@ Upgrade from Yii 2.0.50

* Correcting the behavior for `JSON` column type in `MariaDb`.

Example usage of `JSON` column type in `db`:

```php
<?php

use yii\db\Schema;

$db = Yii::$app->db;
$command = $db->createCommand();

// Create a table with a JSON column
$command->createTable(
'products',
[
'id' => Schema::TYPE_PK,
'details' => Schema::TYPE_JSON,
],
)->execute();

// Insert a new product
$command->insert(
'products',
[
'details' => [
'name' => 'apple',
'price' => 100,
'color' => 'blue',
'size' => 'small',
],
],
)->execute();

// Read all products
$records = $db->createCommand('SELECT * FROM products')->queryAll();
```

Example usage of `JSON` column type in `ActiveRecord`:

```php
<?php

namespace app\model;

use yii\db\ActiveRecord;

class ProductModel extends ActiveRecord
{
public static function tableName()
{
return 'products';
}

public function rules()
{
return [
[['details'], 'safe'],
];
}
}
```

```php
<?php

use app\model\ProductModel;

// Create a new product
$product = new ProductModel();

// Set the product details
$product->details = [
'name' => 'windows',
'color' => 'red',
'price' => 200,
'size' => 'large',
];

// Save the product
$product->save();

// Read the first product
$product = ProductModel::findOne(1);

// Get the product details
$details = $product->details;

echo 'Name: ' . $details['name'];
echo 'Color: ' . $details['color'];
echo 'Size: ' . $details['size'];

// Read all products with color red
$products = ProductModel::find()
->where(new \yii\db\Expression('JSON_EXTRACT(details, "$.color") = :color', [':color' => 'red']))
->all();

// Loop through all products
foreach ($products as $product) {
$details = $product->details;
echo 'Name: ' . $details['name'];
echo 'Color: ' . $details['color'];
echo 'Size: ' . $details['size'];
}
```
Example usage of `JSON` column type in `db`:
```php
<?php
use yii\db\Schema;
$db = Yii::$app->db;
$command = $db->createCommand();
// Create a table with a JSON column
$command->createTable(
'products',
[
'id' => Schema::TYPE_PK,
'details' => Schema::TYPE_JSON,
],
)->execute();
// Insert a new product
$command->insert(
'products',
[
'details' => [
'name' => 'apple',
'price' => 100,
'color' => 'blue',
'size' => 'small',
],
],
)->execute();
// Read all products
$records = $db->createCommand('SELECT * FROM products')->queryAll();
```
Example usage of `JSON` column type in `ActiveRecord`:
```php
<?php
namespace app\model;
use yii\db\ActiveRecord;
class ProductModel extends ActiveRecord
{
public static function tableName()
{
return 'products';
}
public function rules()
{
return [
[['details'], 'safe'],
];
}
}
```
```php
<?php
use app\model\ProductModel;
// Create a new product
$product = new ProductModel();
// Set the product details
$product->details = [
'name' => 'windows',
'color' => 'red',
'price' => 200,
'size' => 'large',
];
// Save the product
$product->save();
// Read the first product
$product = ProductModel::findOne(1);
// Get the product details
$details = $product->details;
echo 'Name: ' . $details['name'];
echo 'Color: ' . $details['color'];
echo 'Size: ' . $details['size'];
// Read all products with color red
$products = ProductModel::find()
->where(new \yii\db\Expression('JSON_EXTRACT(details, "$.color") = :color', [':color' => 'red']))
->all();
// Loop through all products
foreach ($products as $product) {
$details = $product->details;
echo 'Name: ' . $details['name'];
echo 'Color: ' . $details['color'];
echo 'Size: ' . $details['size'];
}
```

Upgrade from Yii 2.0.48
-----------------------
Expand Down
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