Congratulations, you've just reinvented a limited version of grep(). 
@filtered = grep { $_ ne $current_log } @original;

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If instead, you have an array index instead of a condition, use splice(). The next will delete the third item: 

splice @array, 2, 1;

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This modifies the original array, instead of making a filtered copy. Well, you can always use an array slice: 
@filtered = @original[grep { $_ != 2 } 0 .. $#original];

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The grep makes a complete list of all array items, from 0 to $#original, but without the 2.

In reply to Re: Deleting an array entry by bart
in thread Deleting an array entry by Massyn

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