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run code in 300+ PHP versions simultaneously
<?php $txt = <<<TXT 1 Hello! 2 How 3 are 4 you? TXT; $file = new SplFileObject('php://memory', 'w+'); $file->fwrite($txt); echo 'Seeking line 1...', PHP_EOL; $file->seek(0); echo 'Position in the file: ', $file->ftell(), PHP_EOL; echo 'Rest of the file: ', PHP_EOL, $file->fread(5000); echo PHP_EOL, '-------------', PHP_EOL; echo 'Seeking line 2...', PHP_EOL; $file->seek(1); echo 'Position in the file: ', $file->ftell(), PHP_EOL; echo 'Rest of the file: ', PHP_EOL, $file->fread(5000);
Output for git.master, git.master_jit, rfc.property-hooks
Seeking line 1... Position in the file: 0 Rest of the file: 1 Hello! 2 How 3 are 4 you? ------------- Seeking line 2... Position in the file: 9 Rest of the file: 2 How 3 are 4 you?

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