Fetch data from php array (mainly delete specified elements)

The content of this article is about fetching data from PHP arrays (mainly deleting specified elements). It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

1, delete the last element, and then return the array with one missing element

$views = $categories;、
$ite3 = array_pop($views);

2, delete the specified element, and return the array with one missing element

$personalityStyles = $categories;
foreach($personalityStyles as $k=>$v){    
if($v=='值'){  
      unset($personalityStyles[$k]);  
        }
}

3, delete the specified element, and then return the missing array An array with one element

unset ( $columnName [  array_search ( " 栏目 ",  $columnName )  ]  );

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