JustinK101 Posted July 9, 2010 Share Posted July 9, 2010 How do I search for a given `id` in the following multidimensional array. Let's say I want to return the ram `value` for a given `id` key of 1. So it should get back 256. Thanks. Array ( [ 0 ] => Array ( [id] => 1 [name] => 256 [price] => 2000 [ram] => 256 ) [1] => Array ( [id] => 2 [name] => 512 [price] => 3800 [ram] => 512 ) [2] => Array ( [id] => 3 [name] => 1GB [price] => 7000 [ram] => 1024 ) [3] => Array ( [id] => 4 [name] => 2GB [price] => 13000 [ram] => 2048 ) [4] => Array ( [id] => 5 [name] => 4GB [price] => 25000 [ram] => 4096 ) [5] => Array ( [id] => 6 [name] => 8GB [price] => 45000 [ram] => 8192 ) [6] => Array ( [id] => 7 [name] => 15.5GB [price] => 80000 [ram] => 15872 ) [7] => Array ( [id] => 107 [name] => 384 [price] => 2500 [ram] => 384 ) [8] => Array ( [id] => 108 [name] => 768 [price] => 4900 [ram] => 768 ) [9] => Array ( [id] => 109 [name] => 1.5GB [price] => 10000 [ram] => 1536 ) [10] => Array ( [id] => 110 [name] => 3GB [price] => 19000 [ram] => 3072 ) ) Quote Link to comment Share on other sites More sharing options...
miancu Posted July 9, 2010 Share Posted July 9, 2010 Just a tip to display your array nicer, maybe even more sugestive: echo "<pre>"; print_r($arr); echo "<pre>"; And your problem can be easily solved with a foreach loop: foreach($arr as $index=>$item){ echo $item['id']; //also available for further manipulation } Hope this helps! Quote Link to comment Share on other sites More sharing options...
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