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<?php function lastWeekDay ($mnt) { $result = strtotime("last day of $mnt"); $day = date('D', $result); if ('Sun' === $day) { $result -= 86400 * 2; } if ('Sat' === $day) { $result -= 86400; } return $result; } $date = '2009-Jan-22'; $sepparator = '-'; $parts = explode($sepparator, $date); $dayForDate = date("l", mktime(0, 0, 0, $parts[1], $parts[2], $parts[0])); echo $dayForDate;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: mktime(): Argument #4 ($month) must be of type ?int, string given in /in/q7Y17:22 Stack trace: #0 /in/q7Y17(22): mktime(0, 0, 0, 'Jan', '22', '2009') #1 {main} thrown in /in/q7Y17 on line 22
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: mktime() expects parameter 4 to be int, string given in /in/q7Y17 on line 22 Thursday
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33
Warning: mktime() expects parameter 4 to be integer, string given in /in/q7Y17 on line 22 Thursday
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Warning: mktime() expects parameter 4 to be long, string given in /in/q7Y17 on line 22 Thursday
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
Monday
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