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<?php declare(strict_types = 1); class Example1 { public string $foo = 'UPPERCASE' { set => strtolower($value); } } class Example2 { public function __construct( public string $foo = 'UPPERCASE' { set => strtolower($value); } ) { } } echo new Example1()->foo; echo new Example2()->foo;
Output for 8.4.15 - 8.4.16, 8.5.1
UPPERCASEuppercase
Output for 8.3.5
Parse error: syntax error, unexpected token "=>" in /in/t80RS on line 6
Process exited with code 255.
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43.29 ms | 500 KiB | 3 Q