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<?php $a = array(); $a["test;@2"] = 5; class A() { protected $name; public function __construct($name) { $this->name = $name; } } var_dump($a); var_dump(new A("test;@2"));
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.32
Parse error: syntax error, unexpected '(', expecting '{' in /in/JS46j on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '(', expecting '{' in /in/JS46j on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/JS46j on line 7
Process exited with code 255.

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