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run code in 300+ PHP versions simultaneously
<?php if(version_compare(PHP_VERSION, '5.3') < 0) { echo 'n/a'; die(); } $a = new DateTime('now', new DateTimeZone('Europe/Rome')); $b = new DateTime('now', new DateTimeZone('Pacific/Fiji')); $diff = $a->diff($b); var_export($diff);
Output for git.master
\DateInterval::__set_state(array( 'y' => 0, 'm' => 0, 'd' => 0, 'h' => 0, 'i' => 0, 's' => 0, 'f' => 3.1E-5, 'invert' => 0, 'days' => 0, 'from_string' => false, ))
Output for git.master_jit, rfc.property-hooks
\DateInterval::__set_state(array( 'y' => 0, 'm' => 0, 'd' => 0, 'h' => 0, 'i' => 0, 's' => 0, 'f' => 8.0E-6, 'invert' => 0, 'days' => 0, 'from_string' => false, ))

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