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Final Class Yiisoft\Yii\Gii\Generator\ActiveRecord\ArHelper

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InheritanceYiisoft\Yii\Gii\Generator\ActiveRecord\ArHelper

Public Methods

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Method Description Defined By
getRelationName() Returns the relation name for the given column names. Yiisoft\Yii\Gii\Generator\ActiveRecord\ArHelper

Constants

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Constant Value Description Defined By
IDENTITY_ENDING_PATTERN '/_(?:id|uuid|key|code)$/i' Yiisoft\Yii\Gii\Generator\ActiveRecord\ArHelper
IDENTITY_FIELD_NAMES [ 'id', 'uuid', 'key', 'code', ] Yiisoft\Yii\Gii\Generator\ActiveRecord\ArHelper

Method Details

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getRelationName() public static method

Returns the relation name for the given column names.

public static string getRelationName ( string[] $columnNames, string $defaultName )
$columnNames string[]

The column names.
$defaultName string

The default relation name to use if a column name is an identity field name (e.g. id, uuid, key, code). It can be a related table name or a related model name.

 

                public static function getRelationName(array $columnNames, string $defaultName): string
{
    $names = [];
    foreach ($columnNames as $columnName) {
        if (in_array(strtolower($columnName), self::IDENTITY_FIELD_NAMES, true)) {
            $names[] = $defaultName;
            continue;
        }
        if (preg_match(self::IDENTITY_ENDING_PATTERN, $columnName, $matches) === 1) {
            $names[] = substr($columnName, 0, -strlen($matches[0]));
            continue;
        }
        $names[] = $columnName;
    }
    $inflector = new Inflector();
    $name = implode(' ', $names);
    $name = $inflector->toWords($name);
    $name = strtolower($name);
    return $inflector->toCamelCase($name);
}