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mepoadm Wrote: ------------------------------------------------------- > For a case-insensitive in_array(), you can use > array_map() to avoid a foreach statement, e.g.: > > <?php > function in_arrayi($needle, $haystack) { > return in_array(strtolower($needle), > array_map('strtolower', $haystack)); > } > ?> > > > Reference and source: > 1. User Contributed Notes in PHP Manuel (2009.02) > 2. Q&A Discussion in Stack Overflow (2010.10)
