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<?php $data = [ [ 'ID' => 16, 'begin_date' => new \DateTime('2016-01-01 UTC'), 'end_date' => new \DateTime('2016-11-30 UTC'), ], [ 'ID' => 33, 'begin_date' => new \DateTime('2016-01-04 UTC'), 'end_date' => new \DateTime('2016-02-29 UTC'), ], ]; // assume length >= 1 w/ previous validation // keep track of the in-progress leading element, assuming the first is leading to begin with $currentLeading = $data[0]; foreach($data as $index => $element) { if($element['begin_date'] > strtotime('now')) { // first condition is true if ($index == 0) { echo "Error: Element cannot be the leading element"; // more likely return false if wrapped in a validation function } if($element['end_date'] > strtotime('now')) { if ($element['end_date'] > $currentLeading['end_date']) { $currentLeading = $element; } } } } var_dump($currentLeading);
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Notice: Object of class DateTime could not be converted to int in /in/I8nXC on line 21 Notice: Object of class DateTime could not be converted to int in /in/I8nXC on line 21 array(3) { ["ID"]=> int(16) ["begin_date"]=> object(DateTime)#1 (3) { ["date"]=> string(26) "2016-01-01 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(3) "UTC" } ["end_date"]=> object(DateTime)#2 (3) { ["date"]=> string(26) "2016-11-30 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(3) "UTC" } }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Notice: Object of class DateTime could not be converted to int in /in/I8nXC on line 21 Notice: Object of class DateTime could not be converted to int in /in/I8nXC on line 21 array(3) { ["ID"]=> int(16) ["begin_date"]=> object(DateTime)#1 (3) { ["date"]=> string(26) "2016-01-01 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(3) "UTC" } ["end_date"]=> object(DateTime)#2 (3) { ["date"]=> string(26) "2016-11-30 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(3) "UTC" } }
Output for 7.3.32 - 7.3.33
array(3) { ["ID"]=> int(16) ["begin_date"]=> object(DateTime)#1 (3) { ["date"]=> string(26) "2016-01-01 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(3) "UTC" } ["end_date"]=> object(DateTime)#2 (3) { ["date"]=> string(26) "2016-11-30 00:00:00.000000" ["timezone_type"]=> int(3) ["timezone"]=> string(3) "UTC" } }
preferences:
164.79 ms | 402 KiB | 197 Q