3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CDateTime extends DateTime { public function __toString() { return $this->format('Y-m-d H:i'); } public function ConvertfromString( $date , $input , $output ) { $output = ""; $dt = $this->createFromFormat($input, $date ); $output = $dt->format( $output ); return ($output); } public function diff($now = 'NOW') { if ( !($now instanceOf DateTime) ) { $now = new DateTime($now); }; return parent::diff($now); } public function getAge($now = 'NOW') { return $this->diff($now)->format('%y'); } } ?>
Output for 8.1.23 - 8.1.28, 8.2.10 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Declaration of CDateTime::diff($now = 'NOW') must be compatible with DateTime::diff(DateTimeInterface $targetObject, bool $absolute = false): DateInterval in /in/Yk9pV on line 19
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Declaration of CDateTime::diff($now = 'NOW') must be compatible with DateTime::diff(DateTimeInterface $targetObject, bool $absolute = false): DateInterval in /in/Yk9pV on line 19
Process exited with code 255.
Output for 7.0.0 - 7.0.2
Fatal error: Declaration of CDateTime::diff($now = 'NOW') must be compatible with DateTimeInterface::diff($object, $absolute = NULL) in /in/Yk9pV on line 34
Process exited with code 255.
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17
Fatal error: Declaration of CDateTime::diff() must be compatible with DateTimeInterface::diff($object, $absolute = NULL) in /in/Yk9pV on line 34
Process exited with code 255.
preferences:
70.8 ms | 402 KiB | 48 Q