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<?php class A {} class B {} class C {} class D {} class Z { public function __construct( protected A $a, protected C|B $c, protected D|C $d, protected ?D $unused = NULL, ) { if ($this->c instanceof B) { trigger_error('A, B, C, D is deprecated, pass A, C, D instead', E_USER_DEPRECATED); $this->c = $d; $this->d = $unused; } var_dump($this->a); var_dump($this->c); var_dump($this->d); } } new Z(new A(), new B(), new C(), new D()); new Z(new A(), new C(), new D());
Output for git.master
/bin/php-git-master: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-git-master) /bin/php-git-master: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-git-master)
Process exited with code 1.
Output for git.master_jit, rfc.property-hooks
Deprecated: A, B, C, D is deprecated, pass A, C, D instead in /in/08cBi on line 16 object(A)#2 (0) { } object(C)#4 (0) { } object(D)#5 (0) { } object(A)#5 (0) { } object(C)#4 (0) { } object(D)#2 (0) { }

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