How do I Sort a Multidimensional Array in PHP
How can I sort this array by the value of the “order” key? Even though the values are currently sequential, they will not always be.
Array (  => Array ( [hashtag] => a7e87329b5eab8578f4f1098a152d6f4 [title] => Flower [order] => 3 )  => Array ( [hashtag] => b24ce0cd392a5b0b8dedc66c25213594 [title] => Free [order] => 2 )  => Array ( [hashtag] => e7d31fc0602fb2ede144d18cdffd816b [title] => Ready [order] => 1 ) )
Source: Stackoverflow Php