How to Remove Empty Objects From Array In CakePHP

In CakePHP, to remove empty or ‘false’ values from an Array, use CakePHP’s static ‘filter’ method contained in ‘Hash’ class:

$sampleArray =
 [
    ,
    false,
    true,
    0,
    ['one, 'two, 'three’]
]
$sampleArray = Hash::filter($sampleArray);

Here’s the array after filter method call:

$sampleArray =
 [
    true,
    0,
    ['one, 'two, 'three’]
]

 

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