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$date = new DateTime(); $date->modify(‘+1 day’); $date->modify(‘+5 week’); Here is what the above code is Doing: 1. Create a new DateTime object. 2. Add one day to the date. 3. Add five weeks to the date.

# whereNull $users = DB::table(‘users’) ->whereNull(‘updated_at’) ->get(); # whereNotNull $users = DB::table(‘users’) ->whereNotNull(‘updated_at’) ->get(); Here is what the above code is Doing: 1. The first where clause will return all records where the column updated_at is equal to null. 2. The second where clause will return all records where the column updated_at is not equal…

public function hasPosts(): bool { return $this->posts()->exists(); } Here is what the above code is Doing: 1. We’re using the hasPosts() method to check if the user has any posts. 2. We’re using the exists() method to check if the query returns any results. 3. If the query returns any results, the hasPosts() method will…

Top 15 PHP Project Ideas Build a Clothes Recommendation System. … Customer Relationship Management for ISP. … Predict Movie Success through Data Mining. … Fake Review Identification. … Data Mining Implementation for Secure Learning. … Detect Net Banking Phishing. … Predict User Behaviour. … A Chatbot for Students. Here is what the above code is…

$timestamp = strtotime(“13-10-2013 15:00″); Here is what the above code is Doing: 1. We’re creating a variable called $timestamp and setting it equal to the function strtotime(). 2. The strtotime() function takes a string as an argument. 3. The string we’re passing to the strtotime() function is “13-10-2013 15:00”. 4. The strtotime() function will convert…

$time = strtotime(’10/16/2003′); $newformat = date(‘Y-m-d’,$time); echo $newformat; // 2003-10-16 Here is what the above code is Doing: 1. The strtotime() function parses an English textual datetime into a Unix timestamp (the number of seconds since January 1 1970 00:00:00 GMT). 2. The date() function formats a local date and time, and returns the formatted…