0 follower

Final Class Yiisoft\Db\Oracle\Column\ColumnDefinitionParser

All Classes | Methods | Constants

Inheritance	Yiisoft\Db\Oracle\Column\ColumnDefinitionParser » Yiisoft\Db\Syntax\ColumnDefinitionParser

Parses column definition string. For example, string(255) or int unsigned.

Public Methods

Hide inherited methods

Method	Description	Defined By
parse()		Yiisoft\Db\Oracle\Column\ColumnDefinitionParser

Constants

Hide inherited constants

Constant	Value	Description	Defined By
TYPE_PATTERN	'/^(' . 'timestamp\s(?:$(\d+)$)? with(?: local)? time zone' . '\|interval year\s(?:$(\d+)$)? to month' . ')\|(' . 'interval day\s(?:$(\d+)$)? to second' . '\|long raw' . '\|\w' . ")\\s(?:\$((?:'[^']'\|[^)])+)\$)?(\\[[\\d\\[\\]]\\])?\\s" . '/i'		Yiisoft\Db\Oracle\Column\ColumnDefinitionParser

Method Details

Hide inherited methods

parse() public method

public array parse ( string $definition )
$definition	string

Source code

                public function parse(string $definition): array
{
    preg_match(self::TYPE_PATTERN, $definition, $matches);
    /** @var string $type */
    $type = preg_replace('/\s*\(\d+\)/', '', $matches[4] ?? $matches[1]);
    $type = strtolower($type);
    $info = ['type' => $type];
    $typeDetails = $matches[6] ?? $matches[2] ?? '';
    if ($typeDetails !== '') {
        if ($type === 'enum') {
            $info += $this->enumInfo($typeDetails);
        } else {
            $info += $this->sizeInfo($typeDetails);
        }
    }
    $scale = $matches[5] ?? $matches[3] ?? '';
    if ($scale !== '') {
        $info += ['scale' => (int) $scale];
    }
    if (isset($matches[7])) {
        /** @psalm-var positive-int */
        $info['dimension'] = substr_count($matches[7], '[');
    }
    $extra = substr($definition, strlen($matches[0]));
    return $info + $this->extraInfo($extra);
}