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Add helper method for optional fields

This commit is contained in:
Alex Tselegidis 2022-12-26 10:22:22 +01:00
parent d19e8a3f84
commit d2c6d5a571
1 changed files with 25 additions and 0 deletions
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25
application/core/EA_Model.php
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@ -187,6 +187,31 @@ class EA_Model extends CI_Model {
}
}
/**
* Ensure a field exists in an array by using its value or NULL.
*
* @param array $record Record data (single or multiple records).
* @param array $fields Requested field names.
*/
public function optional(array &$record, array $fields)
{
$sanitize = function ($field) use (&$record) {
return $record[$field] ?? NULL;
};
if (is_assoc($record))
{
$record = array_map($sanitize, $fields);
}
else
{
foreach ($record as &$record_item)
{
$record_item = array_map($sanitize, $fields);
}
}
}
/**
* Get the DB field name based on an API field name.
*