insert multiple post with one request in table opencart - php

Question

Trying to insert a query multiple records in the database, but get an error:
Warning: mysql_real_escape_string() expects parameter 1 to be string, array given in
Below I attach the code type and model
Please show where the error or where and in what direction the engine
view
<tr class="green_table">
<td class="td">
<input type="text" name="forma[]" />
<?php if ($error_forma) { ?>
<span class="error"><?php echo $error_forma; ?></span>
<?php } ?>
</td>
<td class="td">
<input type="text" name="linkto[]" />
</td>
<td class="td">
<input type="text" name="description[]" />
<?php if ($error_description) { ?>
<span class="error"><?php echo $error_description; ?></span>
<?php } ?>
</td>
<td class="td">
<input type="text" name="cvet[]" />
<?php if ($error_cvet) { ?>
<span class="error"><?php echo $error_cvet; ?></span>
<?php } ?>
</td>
<td class="td">
<input type="text" name="sizes[]" />
<?php if ($error_sizes) { ?>
<span class="error"><?php echo $error_sizes; ?></span>
<?php } ?>
</td>
<td class="td">
<input type="text" name="counts[]" />
<?php if ($error_counts) { ?>
<span class="error"><?php echo $error_counts; ?></span>
<?php } ?>
</td>
<td class="td">
<input type="text" name="tcena[]" />
<?php if ($error_tcena) { ?>
<span class="error"><?php echo $error_tcena; ?></span>
<?php } ?>
</td>
</tr>
model:
foreach($data as $key => $value){
$query = $this->db->query("INSERT INTO `" . DB_PREFIX
. "order` SET customer_id = '" . (int)$data['customer_id']
."',forma = '" . $this->db->escape($data['forma'])
. "', linkto = '" . $this->db->escape($data['linkto'])
. "', description = '" . $this->db->escape($data['description'])
. "', cvet = '" . $this->db->escape($data['cvet'])
. "', sizes = '" . $this->db->escape($data['sizes'])
. "', counts = '" . (int)$data['counts']
. "', tcena = '" . (int)$data['tcena']
. "', sposob = '" . $this->db->escape($data['sposob'])
. "', delivery_usa = '" . $this->db->escape($data['delivery_usa'])
. "', hint = '" . $this->db->escape($data['hint'])
. "', novapochta = '" . $this->db->escape($data['novapochta'])
. "', customer_group_id = '" . (int)$data['customer_group_id']
. "', firstname = '" . $this->db->escape($data['firstname'])
. "', lastname = '" . $this->db->escape($data['lastname'])
. "', email = '" . $this->db->escape($data['email'])
. "', telephone = '" . $this->db->escape($data['telephone'])
. "', date_added = '" . $this->db->escape(date('Y-m-d H:i:s'))
."', order_status_id =' 1"
."'");
$new_order_id = $this->db->getLastId();
}
Thanks!

Answer 1

This has nothing to do with OpenCart itself, it is about basic PHP. You need to loop through all the posted values and insert one set of values at a time.
It should be like this:
$values_count = count($data['forma']);
for ($i = 0; $i < $values_count; $i++) {
$query = $this->db->query("INSERT INTO `" . DB_PREFIX . "order` SET"
. " customer_id = " . (int)$data['customer_id']
. ",forma = '" . $this->db->escape($data['forma'][$i])
. "', linkto = '" . $this->db->escape($data['linkto'][$i])
. "', description = '" . $this->db->escape($data['description'][$i])
. "', cvet = '" . $this->db->escape($data['cvet'][$i])
. "', sizes = '" . $this->db->escape($data['sizes'][$i])
. "', counts = " . (int)$data['counts'][$i]
. ", tcena = " . (int)$data['tcena'][$i]
. ", sposob = '" . $this->db->escape($data['sposob'][$i])
. "', delivery_usa = '" . $this->db->escape($data['delivery_usa'][$i])
. "', hint = '" . $this->db->escape($data['hint'][$i])
. "', novapochta = '" . $this->db->escape($data['novapochta'][$i])
. "', customer_group_id = " . (int)$data['customer_group_id'] [$i]
. ", firstname = '" . $this->db->escape($data['firstname'][$i])
. "', lastname = '" . $this->db->escape($data['lastname'][$i])
. "', email = '" . $this->db->escape($data['email'][$i])
. "', telephone = '" . $this->db->escape($data['telephone'][$i])
. "', date_added = NOW()"
. ", order_status_id = 1");
$new_order_id = $this->db->getLastId();
}
Integer values does not need to be escaped with '1' when You typecast them to (int).

Answer 2

You form fields are arrays like : forma[], linkto[] which cannot be used with $this->db->escape().
Please echo the variable $value within the loop foreach($data as $key => $value){ and update your code.
Have a nice day !!