This question already has an answer here:
The question i would like to ask here is:
Is there anyway that i can remove the successive duplicates from the array below while only keeping the first one?
The array is shown below:
$a=array("1"=>"go","2"=>"stop","3"=>"stop","4"=>"stop","5"=>"stop","6"=>"go","7"=>"go","8"=>"stop");
What I want is to have an array that contains:
$a=array("1"=>"go","2"=>"stop","3"=>"go","7"=>"stop");
Any suggestions would help. Regards.
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