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<?php $fileHandle = fopen('php://memory', 'r+'); $string = '<?php class Foo { public function __construct($x) { $this->x = $x; } }'; fwrite($fileHandle, '$string'); include 'php://memory'; $test = new Foo(5);
Output for 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
Fatal error: Uncaught Error: Class "Foo" not found in /in/ptoFj:10 Stack trace: #0 {main} thrown in /in/ptoFj on line 10
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 Fatal error: Uncaught Error: Class "Foo" not found in /in/ptoFj:10 Stack trace: #0 {main} thrown in /in/ptoFj on line 10
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
Fatal error: Uncaught Error: Class 'Foo' not found in /in/ptoFj:10 Stack trace: #0 {main} thrown in /in/ptoFj on line 10
Process exited with code 255.
Output for 5.6.0 - 5.6.40
Fatal error: Class 'Foo' not found in /in/ptoFj on line 10
Process exited with code 255.

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