PHP: Identify the Offset of a Specific Array Element
To learn the offset or array key for a specific array element in a given array turns out to be fairly easy, thanks to the...
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Tag: array key
PHP: Compare the Keys of an Array and find the Difference
February 27, 2012
by Craig Lotter
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To compare two arrays to see if there is a difference, one often makes use of the array_diff function which takes two arrays, compares array1...
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PHP: How to Get the Associated Key from an Array given a Value
February 6, 2012
by Craig Lotter
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If you have a value and you suspect that it might be contained within your array, can you somehow find the key linked to that...
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