PHP Processing JSON code example: PHP implementation of Baidu translation API call processing

Today to a small program to write backstage, by invoking the Baidu translation API to achieve the translation function.

Call the URL of Baidu API ' http://openapi.baidu.com/public/2.0/translate/dict/simple?client_id= your key&q= to check the Chinese &from=zh &to=en ';

Application procedure See click Open link

Above is the preparatory work

===================================================================================================

The JSON translated by calling Baidu Translator is: {"errno": 0, "data": {"Word_name": "\u4f60\u597d", "symbols": [{"Ph_zh": "N\u01d0 H\u01ceo", " Parts ": [{" "": "", "means": ["Hello", "hi", "How does You Do!"]}]}]}, "to": "en", "from": "ZH"} '

A classmate with bad eyesight can format a string

{
	"errno":0,
	"data":{
		"word_name":"\u4f60\u597d",
		"symbols":[	
			{"ph_zh":"n\u01d0 h\u01ceo",
			"parts":[
				{"part":"",
				"means":[
					"hello",
					"hi",
					"How do you do!"
					]
				}
				]
			}]
		},
		"to":"en",
		"from":"zh"
}

Key statement:Json_decode ($jsonResult)->data->symbols[0]->parts[0]

Also blame me too stupid, just such a statement toss me all night ... The foundation is too important!!!

Through this step, we get the

{"part":"",
				"means":[
					"hello",
					"hi",
					"How do you do!"
					]
				}

Next through

$jsonObj->means[0]
	$jsonObj->means[1]
	$jsonObj->means[2]

get the 3 definitions of "Hello" separately.

In the actual operation, the whole interpretation can be obtained through the loop statement.

Here's all the code

<?php
	$word=$_GET['s'];
    $url='http://openapi.baidu.com/public/2.0/translate/dict/simple?client_id=你的KEY&q='.$word.'&from=zh&to=en';
	$jsonResult=file_get_contents($url);
	$jsonObj=json_decode($jsonResult)->data->symbols[0]->parts[0];
	echo  $jsonObj->means[0].'<br />';
	echo  $jsonObj->means[1].'<br />';
	echo  $jsonObj->means[2].'<br />';
?>

Input url?s= Hello
Run Results

PHP Processing JSON code example: PHP implementation of Baidu translation API call processing