php如何从数字后的字符串中获取文本

Question

我有：

$string = "Some minimal or large text 820 some minimal or large descr";

我需要： 一些最小或最大的描述

Answer 1

str_pos()怎么办？

<?php
  $string = "Some minimal or large text 820 some minimal or large descr";
  echo substr($string, strpos($string, '820') + 4);

Answer 2

preg_split函数可以帮到你！

它将字符串拆分为一个转换它的数组..

http://www.php.net/manual/en/function.preg-split.php

$array = preg_split("/[0-9]+/", "Some minimal or large text 820 some minimal or large descr");
print_r($array);