php unset from array code example
Example 1: php delete element by value
$colors = array("blue","green","red");
if (($key = array_search("green", $colors)) !== false) {
unset($colors[$key]);
}
Example 2: php remove item array
$items = ['banana', 'apple'];
unset($items[0]);
var_dump($items);
Example 3: php unset array key
unset($dataArray['key']);
Example 4: php erase element from array
foreach ($items as $key =>$item){
if(condition){
unset($item[$key]);
}
}
Example 5: remove array values php
array_splice(array, start, length, array)