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<?php class Test { function run() { $file = __FILE__ . '.tmp'; register_shutdown_function(function () use ($file) { @unlink($file); }); file_put_contents($file, '<?php self::foo(); ?>'); require $file; } static function foo() { echo 'Hi!', PHP_EOL; } } (new Test)->run();
Output for git.master, git.master_jit, rfc.property-hooks
Warning: file_put_contents(/in/cS4JQ.tmp): Failed to open stream: Permission denied in /in/cS4JQ on line 7 Warning: require(/in/cS4JQ.tmp): Failed to open stream: No such file or directory in /in/cS4JQ on line 8 Fatal error: Uncaught Error: Failed opening required '/in/cS4JQ.tmp' (include_path='.:') in /in/cS4JQ:8 Stack trace: #0 /in/cS4JQ(14): Test->run() #1 {main} thrown in /in/cS4JQ on line 8
Process exited with code 255.

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