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<?php class x { private $p = 5; function foo() { $b = 2; $f = fn($a) => $a + $b + $this->p; echo $f(1); // 8 = 1 + 2 + 5 $t = $this; $f = static fn($a) => $a + $b + $t->p; echo $f(1); // 8 = 1 + 2 + 5 $f = static fn($a) => $a + $b + $this->p; // Only an error if the code is executed //echo $f(1); } } new x()->foo();
Output for 8.4.1 - 8.4.18, 8.5.0 - 8.5.7
88
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30
Parse error: syntax error, unexpected token "->" in /in/aXec4 on line 21
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Parse error: syntax error, unexpected '->' (T_OBJECT_OPERATOR) in /in/aXec4 on line 21
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW) in /in/aXec4 on line 8
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_DOUBLE_ARROW in /in/aXec4 on line 8
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_DOUBLE_ARROW in /in/aXec4 on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/aXec4 on line 4
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
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/aXec4 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/aXec4 on line 4
Process exited with code 255.
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