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<?php $arr = [ 1 => [ 'Date' => 2015-11-04 ], 2 => [ 'Date' => 2015-11-05 ] ]; usort($arr,'mySortDate'); function mySortDate($a,$b) { var_dump($a); }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 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
array(1) { ["Date"]=> int(2000) }
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 array(1) { ["Date"]=> int(2000) }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
array(1) { ["Date"]=> int(1999) }
preferences:
141.52 ms | 401 KiB | 183 Q