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<?php echo $wk_baseline = date('w', strtotime('01/01/2016')) . "\n"; echo ceil(max(date('z', strtotime("1/18/2016")) + 1 - $wk_baseline,0) / 7); ?>
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.3.32 - 7.3.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
5 2
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
5 Notice: A non well formed numeric value encountered in /in/FTHBh on line 3 2
preferences:
212.44 ms | 402 KiB | 332 Q