php正则表达式匹配分隔符？php正则

php正则表达式匹配分隔符？<php //php正则用任意分隔符（" " "?"）分割字符串成数组$str = "Hello world!Hello!world,$str = preg_split("/[\s;]+/"!$str),';print_r($str);>运行输出为?Hello [5] =>

php正则表达式匹配分隔符？

<?php //php正则用任意分隔符（" " "," "/" "!"）分割字符串成数组$str = "Hello world!Hello,world!Hello/world";$str = preg_split("/[\s,\/!]+/", $str);echo '<pre>';print_r($str);?>

运行输出为：Array( [0] => Hello [1] => world [2] => Hello [3] => world [4] => Hello [5] => world)希望对你有所帮助。