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<?php class TestClass { public function baz() { echo "Worked!"; } } $foo = 'bam'; $bam = ['bar' => new TestClass()]; $$foo['bar']->baz(); // function getResult() { // return "string"; // } //echo getResult(){0};
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, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Worked!
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 Worked!
Output for 5.6.0 - 5.6.40
Warning: Illegal string offset 'bar' in /in/7HYnX on line 12 Notice: Undefined variable: b in /in/7HYnX on line 12 Fatal error: Call to a member function baz() on null in /in/7HYnX on line 12
Process exited with code 255.
Output for 5.5.0 - 5.5.38
Warning: Illegal string offset 'bar' in /in/7HYnX on line 12 Notice: Undefined variable: b in /in/7HYnX on line 12 Fatal error: Call to a member function baz() on a non-object in /in/7HYnX on line 12
Process exited with code 255.
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