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Receive JSON POST with PHP

... Try; $data = json_decode(file_get_contents('php://input'), true); print_r($data); echo $data["operacion"]; From your json and your code, it looks like you have spelled the word operation correctly on your end, but it isn't in the json. EDIT Maybe also worth trying ...
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How to include PHP files that require an absolute path?

... $root = realpath($_SERVER["DOCUMENT_ROOT"]); include "$root/inc/include1.php"; Edit: added imporvement by aussieviking share | improve this answer | follow ...
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How to validate an Email in PHP?

How can I validate the input value is a valid email address using php5. Now I am using this code 7 Answers ...
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php中json_decode()和json_encode()的使用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术

php中json_decode()和json_encode()的使用方法1.json_decode()json_decode(PHP 5 >= 5.2.0, PECL json >= 1.2.0)json_decode — 对 JSON 格式的字符串进行编码说明mixed jso...1.json_decode() (PHP 5 >= 5.2.0, PECL json >= 1.2.0) 对 JSON 格式的字符串进行编码 说明: mix...
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如何编写一个独立的 PHP 扩展(译) - 更多技术 - 清泛网 - 专注C/C++及内核技术

如何编写一个独立的 PHP 扩展(译)how-to-create-a-php-extension本文翻译自 PHP 源码中的 README.SELF-CONTAINED-EXTENSIONS。文中标记了注的内容均为自己添加。内容有点老,也挺啰嗦,没讲什么深入的...本文翻译自 PHP 源码中的 README.SELF-CONTAI...
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What is phtml, and when should I use a .phtml extension rather than .php?

I'm wondering what the difference between .phtml and .php files is, and when to use one over the other. 6 Answers ...
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Parsing a string into a boolean value in PHP

Today I was playing with PHP, and I discovered that the string values "true" and "false" are not correctly parsed to boolean in a condition, for example considering the following function: ...
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京东618:算法让UV价值提升200%+,用智能卖场缩短购物路径 - 更多技术 - 清...

...区画像,除了界面的差异,两者在后端的处理上要解决的问题有什么不同?对推荐搜索和移动研发、交易平台研发的协作有什么样的要求? 智能卖场团队:这两者要解决的问题本质上是相同的,所以用的算法引擎是相同的。但...
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When do I use the PHP constant “PHP_EOL”?

When is it a good idea to use PHP_EOL ? 19 Answers 19 ...
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PHP Function Comments

Just a quick question: I've seen that some PHP functions are commented at the top, using a format that is unknown to me: 4 ...