php - 如何在 zend 文字中转义？

Question

我正在创建一个高级搜索，并希望通过将查询添加到数组中来循环查询:

private $searchFields = [
    'as_first_name'                  => 'users.first_name like "%VALUE%"',
    'as_last_name'                   => 'users.last_name like "%VALUE%"',
    'as_payment_history_invoice_num' => 'users.user_id = (SELECT user_id from payment_history where payment_history.invoice_number = "VALUE" LIMIT 1)',
    'as_building_num'                => 'property_units.building_number like "%VALUE%"',
    'as_residents_email'             => 'users.email like "%VALUE%"',
    'as_property_name'               => 'property.name like "%VALUE%"',
    'as_phone_num'                   => 'REPLACE(REPLACE(REPLACE(REPLACE(users.phone, " ", ""), "(", ""), ")", ""), "-", "") = "VALUE"',
    'as_unit_num'                    => 'property_units.unit_number = "VALUE"',
    'as_account_status'              => 'user_status.status_name = "VALUE"'
];

所以在搜索上我正在做类似的事情..

if (array_key_exists($key, $this->searchFields)) {

    $form->get($key)->setValue($val);
    $where->NEST->literal(str_replace('VALUE', urldecode($val), $this->searchFields[$key]))->UNNEST;
}

但问题是我没有逃避那里的任何事情。不好。我怎样才能使用相同的结构，同时转义一些东西。

Answer 1

Literal 谓词适用于没有占位符的情况。您应该改用 Expression 谓词。

private $searchFields = [
    'as_first_name'                  => 'users.first_name like "?"',
    'as_last_name'                   => 'users.last_name like "?"',
    'as_payment_history_invoice_num' => 'users.user_id = (SELECT user_id from payment_history where payment_history.invoice_number = "?" LIMIT 1)',
    'as_building_num'                => 'property_units.building_number like "?"',
    'as_residents_email'             => 'users.email like "?"',
    'as_property_name'               => 'property.name like "?"',
    'as_phone_num'                   => 'REPLACE(REPLACE(REPLACE(REPLACE(users.phone, " ", ""), "(", ""), ")", ""), "-", "") = "?"',
    'as_unit_num'                    => 'property_units.unit_number = "?"',
    'as_account_status'              => 'user_status.status_name = "?"'
];

zend-form 值应该已经被解码，所以不需要 urldecode

if (array_key_exists($key, $this->searchFields)) {

    $form->get($key)->setValue($val);
    $where->NEST->expression($this->searchFields[$key], $val)->UNNEST;
}

我已经有一段时间没有使用 zend-db 了，请确保检查此代码是否实际生成了您需要的查询。