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<?php echo date('Y-m-d', strtotime('2017-01-01')); echo "\n"; $mydate = date('Y-m-d', strtotime('2017-01-01')); echo date('m/d/Y', strtotime('01/01/2017')); echo "\n"; echo preg_match('/^\d{4}-\d{2}-\d{2}$/', $mydate);
Output for 7.0.0 - 7.0.23, 7.1.0 - 7.1.20, 7.2.6 - 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
2017-01-01 01/01/2017 1
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 2017-01-01 01/01/2017 1
preferences:
178.56 ms | 402 KiB | 177 Q