[英]Get json object that matching maximum words from a string using php
我有一個像這樣的json響應:
{
"status": 200,
"msg": "OK",
"result": {
"folders": [
{
"id": "3812454",
"name": ".subtitles"
},
{
"id": "3812455",
"name": ".videothumb"
}
],
"files": [
{
"name": "Angamaly Diaries HD.MP4.mp4",
"cblock": null,
"sha1": "fcc2c99f2db6e3e8a700c3247206a1c2148e14cb",
"folderid": "3812453",
"upload_at": "1510255141",
"status": "active",
"size": "713544705",
"content_type": "video/mp4",
"download_count": "0",
"cstatus": "ok",
"linkextid": "PjUv5IYA2J8"
},
{
"name": "Take Off 2017.MP4.mp4",
"cblock": null,
"sha1": "2fe7fb4d45322a085d41239d6429d1cc8e94e2ce",
"folderid": "3812453",
"upload_at": "1510255141",
"status": "active",
"size": "954148848",
"content_type": "video/mp4",
"download_count": "0",
"cstatus": "ok",
"linkextid": "BIBcjWqF0_I"
},
{
"name": "Rangoon 2017 Tamil.MP4.mp4",
"cblock": null,
"sha1": "c685e7c11636982860ae7f34b671a20fc746feee",
"folderid": "3812453",
"upload_at": "1510255141",
"status": "active",
"size": "779899588",
"content_type": "video/mp4",
"download_count": "0",
"cstatus": "ok",
"linkextid": "00D7GzP6mls"
},
{
"name": "The Zookeeper’s Wife 2017.MP4.mp4.mp4",
"cblock": null,
"sha1": "a143faafbd8a6eaf2276f25cd642ac3019d71ffc",
"folderid": "3812453",
"upload_at": "1510256266",
"status": "active",
"size": "550126461",
"content_type": "video/mp4",
"download_count": "0",
"cstatus": "ok",
"linkextid": "bwUhqbiJJWQ"
}
]
}
}
我有一個帶有以下文本的字符串:
“觀看起飛2017年馬拉雅拉姆語完整電影在線免費”
現在,我需要得到linkextid
的
"name": "Take Off 2017.MP4.mp4"
來自JSON響應。 還有一件事,我在JSON響應上有很多類似的數據,但是我需要獲取與使用PHP
字符串中的最大單詞匹配的name
。
這不是世界上最好的解決方案,但這應該可以工作:
<?php
function compare_strings($s1, $s2) {
$s1Words = explode(' ', $s1);
$s2Words = explode(' ', $s2);
$wordCount = 0;
foreach ($s1Words as $word) {
if ( strpos($s2Words, $word) ) {
$wordCount++;
}
}
return $wordCount;
}
function get_movie_linkextid($data, $name) {
$bestMatchIndex = 1;
$bestMatchScore = 0;
foreach ($data['result']['files'] as $i => $movie) {
$currentScore = compare_strings($movie['name'], $name);
if ($currentScore > $bestMatchScore) {
$bestMatchScore = $currentScore;
$bestMatchIndex = $i;
}
}
return $data['result']['files'][$bestMatchIndex]['linkextid'];
}
$data = json_decode($yourJsonData, true);
$name = "Watch Take Off 2017 Malayalam Full Movie Online Free";
echo get_movie_linkextid($data, $name);
?>
該代碼僅將JSON解析為一個變量,然后遍歷所有“文件”,將它們的名稱與您提供的字符串進行比較,以確定最佳匹配。 之后,它只返回linkextid
。
我沒有測試此代碼,但重要的是要弄清這個主意,因為無論如何您都必須對其進行修改以使其更加通用。
<?php
$json_data='{"status":200,"msg":"OK","result":{"folders":[{"id":"3812454","name":".subtitles"},{"id":"3812455","name":".videothumb"}],"files":[{"name":"Angamaly Diaries HD.MP4.mp4","cblock":null,"sha1":"fcc2c99f2db6e3e8a700c3247206a1c2148e14cb","folderid":"3812453","upload_at":"1510255141","status":"active","size":"713544705","content_type":"video/mp4","download_count":"0","cstatus":"ok","linkextid":"PjUv5IYA2J8"},{"name":"Take Off 2017.MP4.mp4","cblock":null,"sha1":"2fe7fb4d45322a085d41239d6429d1cc8e94e2ce","folderid":"3812453","upload_at":"1510255141","status":"active","size":"954148848","content_type":"video/mp4","download_count":"0","cstatus":"ok","linkextid":"BIBcjWqF0_I"},{"name":"Rangoon 2017 Tamil.MP4.mp4","cblock":null,"sha1":"c685e7c11636982860ae7f34b671a20fc746feee","folderid":"3812453","upload_at":"1510255141","status":"active","size":"779899588","content_type":"video/mp4","download_count":"0","cstatus":"ok","linkextid":"00D7GzP6mls"},{"name":"The Zookeeper’s Wife 2017.MP4.mp4.mp4","cblock":null,"sha1":"a143faafbd8a6eaf2276f25cd642ac3019d71ffc","folderid":"3812453","upload_at":"1510256266","status":"active","size":"550126461","content_type":"video/mp4","download_count":"0","cstatus":"ok","linkextid":"bwUhqbiJJWQ"}]}}';
$data=json_decode($json_data,true);
$files=$data['result']['files'];
$search="Watch Take Off 2017 Malayalam Full Movie Online Free";
$search_array=explode(' ',$search);
foreach($search_array as $key=>$row){
$search_array[$key]=trim($row);
}
$match=[];
foreach($files as $key=>$row){
$match_count=0;
foreach($search_array as $s){
if(preg_match('/'.$s.'/',$row['name'])){
$match_count+=1;
}
}
$match[$key]=$match_count;
}
rsort($match);
print_r($files[$match[0]]['linkextid'])
?>
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