如何更改列表的分隔符？

Question

$variable = 'one, two, three';

如何用词替换逗号<br>？

$variable 应成为:

one<br>
two<br>
three

Answer 1

使用str_replace:

$variable = str_replace(", ", "<br>", $variable);

或者,如果你想用其间的元素做其他事情,explode()并且implode():

$variable_exploded = explode(", ", $variable);
$variable_imploded = implode("<br>", $variable_exploded);

Answer 2

$variable = str_replace(", ","<br>\n",$variable);

应该做的伎俩.

Answer 3

$variable = explode(', ',$variable);
$variable = implode("<br/>\n",$variable);

那你就可以了 echo $variable