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$fileName = "leapsoulcn.jpg";
$str = explode(".",$fileName);
print_r($str);

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$emailInfo = explode("@",$email);

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$url = "http://www.jzxue.com/index.php";
$urlFileName = explode("/",$url);

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Array ( [0] => http: [1] => [2] => www.jzxue.com[3] => index.php )

¡¡¡¡PHP×Ö·û´®·Ö¸îº¯Êýstrtok´¦Àí˵Ã÷

¡¡¡¡º¯ÊýÔ­ÐÍ£ºstring strtok(string input,string separator);

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$url = "http://www.jzxue.com/index.php";
$urlFileName = strtok($url,"/");
echo $urlFileName."<br/>";

while(!empty($urlFileName))
{
$urlFileName = strtok("/");
echo $urlFileName."<br/>";
}

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http:
www.jzxue.com
index.php

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