src/Phinx/Db/Adapter/PdoAdapter.php
protected function executeAlterSteps($tableName, AlterInstructions $instructions)
    {
        $alter = sprintf('ALTER TABLE %s %%s', $this->quoteTableName($tableName));
        $instructions->execute($alter, [$this, 'execute']);
    }
protected function executeAlterSteps($tableName, AlterInstructions $instructions)
    {
        $alter = sprintf('ALTER TABLE %s %%s', $this->quoteTableName($tableName));
        $instructions->execute($alter, [$this, 'execute']);
    }
protected function executeAlterSteps ( $ tableName , AlterInstructions $ instructions ) { $ alter = sprintf ( 'ALTER TABLE %s %%s' , $ this -> quoteTableName ( $ tableName ) ) ; $ instructions -> execute ( $ alter , [ $ this , 'execute' ] ) ; }
Executes all the ALTER TABLE instructions passed for the given table

@param string $tableName The table name to use in the ALTER statement
@param AlterInstructions $instructions The object containing the alter sequence
@return void
Executes all the ALTER TABLE instructions passed for the given table