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<?php function my_function() { var_dump($this->foo); } class MyClass { public $foo = 1; }; $c = new MyClass(); $closure = Closure::fromCallable('my_function'); Closure::bind($closure, $c)();
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
int(1)
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 7.0.0 - 7.0.33
Fatal error: Uncaught Error: Call to undefined method Closure::fromCallable() in /in/aEnSI:12 Stack trace: #0 {main} thrown in /in/aEnSI on line 12
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Parse error: syntax error, unexpected '(' in /in/aEnSI on line 13
Process exited with code 255.
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