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<?php $courseAreas = array('ayrshire', 'fife', 'cheshire', 'lanarkshire'); $includesAyrshireAndFife = (count(array_intersect(array('ayrshire', 'fife'), $courseAreas)) >= 2) ? true : false; var_dump($includesAyrshireAndFife); $courseAreas = array('ayrshire', 'sterlingshire', 'cheshire', 'lanarkshire'); $includesAyrshireAndFife = (count(array_intersect(array('ayrshire', 'fife'), $courseAreas)) >= 2) ? true : false; var_dump($includesAyrshireAndFife);
Output for 5.5.24 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
bool(true) bool(false)
preferences:
29.22 ms | 1153 KiB | 7 Q