April 15, 2018
PHP: 数组成员批量添加前缀, Adding prefix strings to array values
问题:
$myarray = array("test", "test2", "test3");
#转换为
$myarray = array("prefix_test", "prefix_test2", "prefix_test3");
方法一:
$myarray = array("test", "test2", "test3");
array_walk($myarray, function(&$value, $key) { $value = 'prefix_'.$value; } );
方法二:
$myarray = array("test", "test2", "test3");
$array = array_map(function($v… Read More