The first one would require me to use that function each time in the loop of the second example. foreach ($array as $i => $value) { unset( ... ... <看更多>

* @param boolean $make_empty If the output is to return as an empty string. * @since 1.29. * @see http://stackoverflow.com/questions/7696548/php-how-to-remove ... ... <看更多>

In this PHP programming video we take a look at Associative Arrays, Changing and Removing Elements in PHP, unset function to Remove ... ... <看更多>

In php you can use array_slice to obtain a new array with only a slice of the original array. This will reset the keys of the array. ... <看更多>