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Using the array_remove() function to remove several elements from the beginning and the end of an array

<?php  $languages = array( 'French', 'German', 'Russian', 'Chinese');  printf("<pre>Original array:\n%s</pre>\n", var_export($languages, TRUE));  $num = 2;  $removed1 = array_remove($languages, 0, $num);  $removed2 = array_remove($languages, count($languages) - $num, $num);  printf("<p>Removed (start): %s<br />Removed (end): %s<br /> Remaining: %s</p>\n", var_export($removed1, TRUE), var_export($removed2, TRUE), var_export($languages, TRUE));  ?>