3v4l.org

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<?php echo join(':', array(NAN == NAN, NAN > NAN, NAN < NAN));
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.1.10 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
::
Output for 4.3.6 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
:1:1
Output for 4.3.0 - 4.3.5
Notice: Use of undefined constant NAN - assumed 'NAN' in /in/GZvBo on line 3 Notice: Use of undefined constant NAN - assumed 'NAN' in /in/GZvBo on line 3 Notice: Use of undefined constant NAN - assumed 'NAN' in /in/GZvBo on line 3 Notice: Use of undefined constant NAN - assumed 'NAN' in /in/GZvBo on line 3 Notice: Use of undefined constant NAN - assumed 'NAN' in /in/GZvBo on line 3 Notice: Use of undefined constant NAN - assumed 'NAN' in /in/GZvBo on line 3 1::

preferences:
203.34 ms | 402 KiB | 315 Q