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run code in 300+ PHP versions simultaneously
<?php echo (0.1 + 0.2); echo ((0.1 + 0.2) === 0.3); ini_set('precision', 17); echo "Precision: " . ini_get('precision') . PHP_EOL; echo (0.1 + 0.2); echo ((0.1 + 0.2) === 0.3);
Output for git.master, git.master_jit, rfc.property-hooks
0.3Precision: 17 0.30000000000000004

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