if else in array php code example
Example 1: in_array in php
in_array ( mixed $needle , array $haystack [, bool $strict = FALSE ] ) : bool
// Without strict check
echo in_array("18", $myArr); // TRUE
// With strict check
echo in_array("18", $myArr, true); // FALSE
Example 2: php check if item in array
$allowedFileType = ['application/vnd.ms-excel','text/xls','text/xlsx','application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'];
if(in_array($_FILES["file"]["type"],$allowedFileType))