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<?php class Shipping { private $company; function __construct(){ $this->company = ""; } function setStrategy($company){ $this->company = $company; } function calculate ($package){ return $this->company->calculate($package); } } interface Company { public function calculate(); } class UPS implements Company{ } class USPS implements Company{ } class FedEx implements Company { }
Output for 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
Fatal error: Class UPS contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (Company::calculate) in /in/CWtAT on line 25
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: Class UPS contains 1 abstract method and must therefore be declared abstract or implement the remaining methods (Company::calculate) in /in/CWtAT on line 25
Process exited with code 255.
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