php - Remove before echoing -

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say have list this

hello1 hello2 hello3 hello4 goodbye hello6 hello7 hello8

how can remove goodbye , print everything else besides goodbye?

use unset , array_search this:

$array = array('hello1','hello2','hello3','hello4','goodbye','hello6','hello7','hello8'); if(($key = array_search('goodbye', $array)) !== false)     unset($array[$key]);

this 2 things in 1 if statement:

if assigned value of $key (the return value of array_search) truthy, proceed , use index, otherwise, don't anything. necessary because if return value of array_search false, resulting $array[false] not intended behavior @ all.


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