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在php 中从字符串中提取子字符串[已关闭]
原标题:extract a substring from a string in php [closed]
  • 时间:2012-05-25 11:32:49
  •  标签:
  • php

我有根绳子

$url = "http://www.example.com/index.php?1234567"

我只想要子字符串“http://www.example.com”,也就是提取子字符串,直到第三次出现前斜线字符。

提前感谢

最佳回答

试试这个

<?php
$url =  http://www.example.com/index.php?1234567 ;

print_r(parse_url($url));

?>
问题回答

您需要查看 < a href=> https://www.php. net/ manual/ en/ office.parse- url. php" rel= “ 不跟随 noreferrer" {{code>parse_url ()

You should checkout: http://php.net/manual/en/function.parse-url.php

parse_url () 将返回关联数组, 您应该查找密钥 host scheme 的值, 以获得您需要的东西 。

Kind regards,
Bo

$link = "http://www.something.cmo/sdfsdf";
$str  = explode("/", $link);

echo $str[2]; // is string without sub




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