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<?php $value='1392387900'; var_dump(ctype_digit($value)); var_dump(new \DateTime('@' .$value)); $value=1092387900; var_dump(ctype_digit($value)); var_dump(new \DateTime('@' .$value));
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
bool(true) object(DateTime)#1 (3) { ["date"]=> string(26) "2014-02-14 14:25:00.000000" ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" } Deprecated: ctype_digit(): Argument of type int will be interpreted as string in the future in /in/UbcNg on line 6 bool(true) object(DateTime)#1 (3) { ["date"]=> string(26) "2004-08-13 09:05:00.000000" ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" }
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 bool(true) object(DateTime)#1 (3) { ["date"]=> string(26) "2014-02-14 14:25:00.000000" ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" } Deprecated: ctype_digit(): Argument of type int will be interpreted as string in the future in /in/UbcNg on line 6 bool(true) object(DateTime)#1 (3) { ["date"]=> string(26) "2004-08-13 09:05:00.000000" ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" }
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
bool(true) object(DateTime)#1 (3) { ["date"]=> string(26) "2014-02-14 14:25:00.000000" ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" } bool(true) object(DateTime)#1 (3) { ["date"]=> string(26) "2004-08-13 09:05:00.000000" ["timezone_type"]=> int(1) ["timezone"]=> string(6) "+00:00" }

preferences:
188.43 ms | 403 KiB | 291 Q