1. Convert given Associative array into JSON string In this example, we take an associative array and convert it into a JSON string usingjson_encode()function with the default optional parameters. We shall disp
php $json=stream_get_contents(STDIN);$data=@json_decode($json,false);if(!is_array($data)&&!is_object($data)){echo'ERROR: Invalid JSON given'.PHP_EOL;exit(1);}classExporter{private$root='document';private$indentation=' ';// TODO: private $this->addtypes = false; // type="string...
echo"{".'"result": true, "entrylist"'.":".urldecode(json_encode($data))."}"; ?>
php 长整型转字符串 (convert long to string) 问题描述:原始数据 (before deal){"id":5730528714937479169,"fullname":"rourou","email":null,"mobile":"1391730***","description":null}json_decode后 (after json_decode)array(5) { ["id"]=> float(5.7305287149375E+18) ["fullname"]=> string(6)...
...一、使用 csvtojson 第三方库 您可以使用 csvtojson 库在 JavaScript 中快速将 CSV 转换为 JSON 字符串: index.js import csvToJson from...直接将 CSV 字符串转换为 JSON,fromString() 要直接从 CSV 数据字符串而不是文件转换,您可以使用转换对象的异步 fromString() 方法代替: index.js import......
CsvParser::fromFile($file, $options); CsvParser::fromString($string, $options); CsvParser::fromArray($array, $options); new CsvParser($iterator, $options);Available options are:OptionTypeDescriptionDefault delimiter string The field delimiter (one character only) ,...
For example, you may want to use the Laravel encrypter to encrypt a value while it is stored in the database, and then automatically decrypt the attribute when you access it on an Eloquent model. Or, you may want to convert a JSON string that is stored in your database to an array ...
In addition to returning strings from your routes and controllers, you may also return arrays. The framework will automatically convert the array into a JSON response: 1Route::get('/',function(){ 2return[1,2,3]; 3}); Did you know you can also returnEloquent collectionsfrom your routes ...
// a complex array $myvar = array( ‘hello’, 42, array(1,’two’), ‘apple’ ); // convert to a string $string = json_encode($myvar); echo $string; /* prints ["hello",42,[1,"two"],”apple”] */ // you can reproduce the original variable $newvar = json_decode($string...
在in_array()方法中,第一个参数是反序列化对象,第二个参数的数组中有tostring返回的字符串的时候tostring会被调用 反序列化的对象作为class_exists()的参数的时候(用的少)<?php highlight_file(__FILE__); class sunset { public $name = 'makabaka'; function __construct() { echo "调用 " ." __con...