<?php//例舉一個(gè)URL格式的字符串: $str = 'http://test.com/testdir/index.php?param1=10&param2=20&param3=30&param4=40&param5=50&param6=60';//1 用parse_url解析URL,此處是$str $arr = parse_url($str); var_dump($arr);//2 將URL中的參數(shù)取出來(lái)放到數(shù)組里 $arr_query = convertUrlQuery($arr['query']); var_dump($arr_query);//3 將 參數(shù)數(shù)組 再變回 字符串形式的參數(shù)格式 var_dump(getUrlQuery($arr_query));/** * Returns the url query as associative array * @param string query * @return array params */ function convertUrlQuery($query) {$queryParts = explode('&', $query);$params = array();foreach ($queryParts as $param){$item = explode('=', $param);$params[$item[0]] = $item[1];}return $params; }function getUrlQuery($array_query) {$tmp = array();foreach($array_query as $k=>$param){$tmp[] = $k.'='.$param;}$params = implode('&',$tmp);return $params; } ?>

輸出結(jié)果：

array (size=4)'scheme' => string 'http' (length=4)'host' => string 'test.com' (length=8)'path' => string '/testdir/index.php' (length=18)'query' => string 'param1=10&param2=20&param3=30&param4=40&param5=50&param6=60' (length=59)array (size=6)'param1' => string '10' (length=2)'param2' => string '20' (length=2)'param3' => string '30' (length=2)'param4' => string '40' (length=2)'param5' => string '50' (length=2)'param6' => string '60' (length=2)string 'param1=10&param2=20&param3=30&param4=40&param5=50&param6=60' (length=59)

轉(zhuǎn)載于:https://www.cnblogs.com/moqiang02/p/4061362.html

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