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<?php class A { const BAZ = 37; public static function f() { return static function () { var_dump(static::BAZ); var_dump(static::class); }; } } class B { } $f = A::f(); $f(); $g = $f->bindTo(null, B::class); $g(); $foo = static function () { var_dump(static::BAZ); //var_dump(static::class); // line 21 is here }; $bar = $foo->bindTo(null, A::class); $bar(); $baz = $foo->bindTo(null, B::class); $baz();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
int(37) string(1) "A" Fatal error: Uncaught Error: Undefined constant B::BAZ in /in/TUkld:7 Stack trace: #0 /in/TUkld(20): B::{closure}() #1 {main} thrown in /in/TUkld on line 7
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 int(37) string(1) "A" Fatal error: Uncaught Error: Undefined constant B::BAZ in /in/TUkld:7 Stack trace: #0 /in/TUkld(20): B::{closure}() #1 {main} thrown in /in/TUkld on line 7
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
int(37) string(1) "A" Fatal error: Uncaught Error: Undefined class constant 'BAZ' in /in/TUkld:7 Stack trace: #0 /in/TUkld(20): B::{closure}() #1 {main} thrown in /in/TUkld on line 7
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
int(37) string(1) "A" Fatal error: Undefined class constant 'BAZ' in /in/TUkld on line 7
Process exited with code 255.
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected 'class' (T_CLASS), expecting identifier (T_STRING) or variable (T_VARIABLE) or '{' or '$' in /in/TUkld on line 8
Process exited with code 255.
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_FUNCTION, expecting T_PAAMAYIM_NEKUDOTAYIM in /in/TUkld on line 6
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_STATIC in /in/TUkld on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STATIC in /in/TUkld on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/TUkld on line 3
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_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/TUkld on line 3
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/TUkld on line 3
Process exited with code 255.

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