How to Find the Date of a Specific Day of the Week Using PHP\'s strtotime() Function?

Determining the Date for Specified Days of the Week (Monday, Tuesday, etc.)

If you need to ascertain the date stamp of a specific day of the week, such as Monday, Tuesday, or any other weekday, the strtotime() function can be utilized. This function is particularly useful when the designated day has not yet occurred during the current week.

For instance, to obtain the date stamp for next Tuesday, simply employ the following code:

strtotime('next tuesday');

Additionally, you can ascertain whether the target day has already passed within the current week by examining its week number:

<code class="php">$nextTuesday = strtotime('next tuesday');
$weekNo = date('W');
$weekNoNextTuesday = date('W', $nextTuesday);

if ($weekNoNextTuesday != $weekNo) {
    //past tuesday
}</code>

In this example, $nextTuesday represents the date stamp for next Tuesday. The week numbers for the current week ($weekNo) and next Tuesday ($weekNoNextTuesday) are then extracted. If these week numbers differ, it indicates that the designated day has already transpired during the current week.

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