how to use “find_in_set” in cakephp 3 find method
To use the "find_in_set" function in CakePHP 3's find method, you can follow these steps:
Start by creating a query object using the
find()
method on your table object. For example:php $query = $this->YourTable->find();
Use the
where()
method on the query object to specify the condition using the "find_in_set" function. The "find_in_set" function checks if a value exists in a comma-separated list. For example, if you want to find records where a specific value exists in a column called "your_column", you can use the following code:php $query->where(function ($exp, $q) { return $exp->like('FIND_IN_SET(:value, your_column)', ['value' => 'your_value']); });
Replace "your_column" with the name of your column and "your_value" with the value you want to search for.
- Finally, execute the query using the
toArray()
method to retrieve the results as an array. For example:php $results = $query->toArray();
The $results
variable will contain the records that match the "find_in_set" condition.
That's it! You have now used the "find_in_set" function in CakePHP 3's find method.