3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('error_reporting', E_ALL & E_NOTICE & E_WARNING & E_STRICT & E_DEPRECATED); ini_set('display_errors','On'); class A { public function __construct() { echo "A"; } public function ccc() { echo "A"; } } class B extends A { public function __construct($a) { echo $a; } public function ccc($a) { echo $a; } } $class = new B("XXXX"); // YO $class->ccc("ssss"); // Nem jó
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Declaration of B::ccc($a) must be compatible with A::ccc() in /in/CJPEe on line 22
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 B::ccc($a) must be compatible with A::ccc() in /in/CJPEe on line 22
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Warning: Declaration of B::ccc($a) should be compatible with A::ccc() in /in/CJPEe on line 22 XXXXssss
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
Warning: Declaration of B::ccc($a) should be compatible with A::ccc() in /in/CJPEe on line 25 XXXXssss
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Strict Standards: Declaration of B::ccc() should be compatible with A::ccc() in /in/CJPEe on line 25 XXXXssss
preferences:
149.5 ms | 402 KiB | 183 Q