2020-04-02 00:02:51 +02:00
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<?php
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2022-11-18 18:06:46 +01:00
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namespace Core\Driver\SQL\Query;
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2020-04-02 00:02:51 +02:00
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2022-11-18 18:06:46 +01:00
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use Core\Driver\SQL\SQL;
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2020-04-04 01:15:59 +02:00
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2022-11-26 23:57:28 +01:00
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class Update extends ConditionalQuery {
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2020-04-02 00:02:51 +02:00
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2020-04-03 17:39:58 +02:00
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private array $values;
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private string $table;
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2020-04-02 00:02:51 +02:00
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2021-04-02 21:58:06 +02:00
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public function __construct(SQL $sql, string $table) {
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2020-04-02 00:02:51 +02:00
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parent::__construct($sql);
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$this->values = array();
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$this->table = $table;
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}
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2021-04-02 21:58:06 +02:00
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public function set(string $key, $val): Update {
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2020-04-02 00:02:51 +02:00
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$this->values[$key] = $val;
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return $this;
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}
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2021-04-02 21:58:06 +02:00
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public function getTable(): string { return $this->table; }
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public function getValues(): array { return $this->values; }
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2021-04-08 18:29:47 +02:00
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2021-04-09 16:05:36 +02:00
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public function build(array &$params): ?string {
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2021-04-08 18:29:47 +02:00
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$table = $this->sql->tableName($this->getTable());
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$valueStr = array();
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foreach($this->getValues() as $key => $val) {
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$valueStr[] = $this->sql->columnName($key) . "=" . $this->sql->addValue($val, $params);
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}
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$valueStr = implode(",", $valueStr);
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2022-11-26 23:57:28 +01:00
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$where = $this->getWhereClause($params);
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2021-04-08 18:29:47 +02:00
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return "UPDATE $table SET $valueStr$where";
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}
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2020-04-03 17:39:58 +02:00
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}
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