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<?php $val1 = '2014-03-18 10:33:00'; $val2 = '2014-03-18 10:34:00'; $datetime1 = new DateTime($val1); $datetime2 = new DateTime($val2); echo "<pre>"; var_dump($datetime1->diff($datetime2)); if($datetime1 > $datetime2) echo "1 is bigger"; else echo "2 is bigger";
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
<pre>object(DateInterval)#3 (10) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(0) ["h"]=> int(0) ["i"]=> int(1) ["s"]=> int(0) ["f"]=> float(0) ["invert"]=> int(0) ["days"]=> int(0) ["from_string"]=> bool(false) } 2 is bigger
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27
<pre>object(DateInterval)#3 (16) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(0) ["h"]=> int(0) ["i"]=> int(1) ["s"]=> int(0) ["f"]=> float(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> int(0) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } 2 is bigger
Output for 5.4.17 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33
<pre>object(DateInterval)#3 (15) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(0) ["h"]=> int(0) ["i"]=> int(1) ["s"]=> int(0) ["weekday"]=> int(0) ["weekday_behavior"]=> int(0) ["first_last_day_of"]=> int(0) ["invert"]=> int(0) ["days"]=> int(0) ["special_type"]=> int(0) ["special_amount"]=> int(0) ["have_weekday_relative"]=> int(0) ["have_special_relative"]=> int(0) } 2 is bigger
Output for 5.4.0 - 5.4.16
<pre>object(DateInterval)#3 (8) { ["y"]=> int(0) ["m"]=> int(0) ["d"]=> int(0) ["h"]=> int(0) ["i"]=> int(1) ["s"]=> int(0) ["invert"]=> int(0) ["days"]=> int(0) } 2 is bigger

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