How to Reliably Compare Dates in PHP Without Zero Padding?

Comparing Dates in PHP: Handling Non-Zero Padded Days

You wish to compare current and stored dates that lack zero padding, such as "2011-10-2," to determine the greater one. The initial approach using "<" comparison may yield incorrect results. Here are alternative methods:

Method 1: Using strtotime()

If all dates in question are after January 1, 1970, you can utilize strtotime():

Method 2: Using DateTime Class (PHP 5.2.0 )

For PHP versions 5.2.0 and above, the DateTime class offers another approach:

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