摘要： $a = array('a', 'b');$b = array('c', 'b');$c = $a + $b; print_r($c); print_r(array_merge($a, $b)); $a = array(0 => 'a', 1 => 'b'); $b = array(0 => 'c', 1 => 'b'); $c = $a + $b; print_r($c); print_r(array_merge($a, $b)); $a = 阅读全文