$s2 = "make_by_id";
echo convString($s1);function convString($string)
{
$array = explode('_', $string);
array_walk($array, "ucwords");
return implode('', $array);
}---------------------------------------------
Warning: Wrong parameter count for ucwords() in E:\wwwroot\webtest\test.php on line 25
echo convString($s1);function convString($string)
{
$array = explode('_', $string);
array_walk($array, "ucwords");
return implode('', $array);
}---------------------------------------------
Warning: Wrong parameter count for ucwords() in E:\wwwroot\webtest\test.php on line 25
$arr2 = explode('_', $s2);
function self_ucwords(&$p_a, $p_b)//通常传入2参数,也可以3个参数,更详细用法查手册
{
$p_a = ucwords($p_a);//一个参数
}
array_walk($arr2, 'self_ucwords');
echo implode('', $arr2);
$array前加多个$array=array();
$array前加多个$array=array();