function PgSqlCaster::castResult

File

vendor/symfony/var-dumper/Caster/PgSqlCaster.php, line 111
Class

PgSqlCaster: Casts pqsql resources to array representation.
Namespace

Code

public static function castResult($result, array $a, Stub $stub, bool $isNested) : array {
    $a['num rows'] = pg_num_rows($result);
    $a['status'] = pg_result_status($result);
    if (isset(self::RESULT_STATUS[$a['status']])) {
        $a['status'] = new ConstStub(self::RESULT_STATUS[$a['status']], $a['status']);
    }
    $a['command-completion tag'] = pg_result_status($result, \PGSQL_STATUS_STRING);
    if (-1 === $a['num rows']) {
        foreach (self::DIAG_CODES as $k => $v) {
            $a['error'][$k] = pg_result_error_field($result, $v);
        }
    }
    $a['affected rows'] = pg_affected_rows($result);
    $a['last OID'] = pg_last_oid($result);
    $fields = pg_num_fields($result);
    for ($i = 0; $i < $fields; ++$i) {
        $field = [
            'name' => pg_field_name($result, $i),
            'table' => \sprintf('%s (OID: %s)', pg_field_table($result, $i), pg_field_table($result, $i, true)),
            'type' => \sprintf('%s (OID: %s)', pg_field_type($result, $i), pg_field_type_oid($result, $i)),
            'nullable' => (bool) pg_field_is_null($result, $i),
            'storage' => pg_field_size($result, $i) . ' bytes',
            'display' => pg_field_prtlen($result, $i) . ' chars',
        ];
        if (' (OID: )' === $field['table']) {
            $field['table'] = null;
        }
        if ('-1 bytes' === $field['storage']) {
            $field['storage'] = 'variable size';
        }
        elseif ('1 bytes' === $field['storage']) {
            $field['storage'] = '1 byte';
        }
        if ('1 chars' === $field['display']) {
            $field['display'] = '1 char';
        }
        $a['fields'][] = new EnumStub($field);
    }
    return $a;
}