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Finding Element in an Array of Arrays

July 19th, 2009 No comments

The listed PHP function can be used to find an element of an array that are a member of other array. For example we have a data structure like this:

$data = array(
    array(
        "user_id" => "akhdaniel",
        "group_id" => 1
    ),
    array(
        "user_id" => "amir",
        "group_id" => 1
    ),
    array(
        "user_id" => "abyan",
        "group_id" => 1
    ),
    array(
        "user_id" => "ujang",
        "group_id" => 1
    )
);

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Categories: PHP Tags: ,
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