Answers for "how to find weekday in php"

php check weekday of date

$dayofweek = date('w', strtotime($date));
$result    = date('Y-m-d', strtotime(($day - $dayofweek).' day', strtotime($date)));

how to get week start date in php

$firstday = date('l - d/m/Y', strtotime("this week"));
echo "First day of this week: ", $firstday;