这篇文章主要介绍了php5.4以下版本json不支持不转义内容中文的解决方法,通过一个自定义php方法实现模拟joson中文不转义,具有一定参考借鉴价值,需要的朋友可以参
本文实例讲述了php5.4以下版本json不支持不转义内容中文的解决方法。分享给大家供大家参考。具体分析如下:
写ERP接口的时候遇到JAVA方接收这种json_encode后的内容
复制代码 代码如下:
{"orderCode":"1401160935542399","creator":"\u751f\u6d3b\u7528\u54c1\u6d4b\u8bd5\u5c0f\u5c4b"}
其中"creator":"\u751f\u6d3b\u7528\u54c1\u6d4b\u8bd5\u5c0f\u5c4b"为中文,目前我们用的是UTF8的。但是JAVA方接收这种的时候自动把转义后的中文转回成中文的,那签名计算方式是按这个来的,签名自然对不上了。
查了PHP手册,5.4以下的不能不转义中文,但是我们服务器上的PHP版本是5.3的,于是用PHP模拟了一个JSON方法。
复制代码 代码如下:
//模拟joson中文不转义
if (version_compare(PHP_VERSION, '5.4.0') >= 0) {
function json_encode_ex($var) {
return json_encode($var, JSON_UNESCAPED_UNICODE);
}
} else {
function json_encode_ex($var) {
if ($var === null)
return 'null';
if ($var === true)
return 'true';
if ($var === false)
return 'false';
static $reps = array(
array("\\", "http://www.jb51.net/", "\n", "\t", "\r", "\b", "\f", '"', ),
array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\"', ),
);
if (is_scalar($var))
return '"' . str_replace($reps[0], $reps[1], (string) $var) . '"';
if (!is_array($var))
throw new Exception('JSON encoder error!');
$isMap = false;
$i = 0;
foreach (array_keys($var) as $k) {
if (!is_int($k) || $i++ != $k) {
$isMap = true;
break;
}
}
$s = array();
if ($isMap) {
foreach ($var as $k => $v)
$s[] = '"' . $k . '":' . call_user_func(__FUNCTION__, $v);
return '{' . implode(',', $s) . '}';
} else {
foreach ($var as $v)
$s[] = call_user_func(__FUNCTION__, $v);
return '[' . implode(',', $s) . ']';
}
}
}
用的时候直接当内置函数用就行。json_encode_ex(array('钓鱼岛'=>'中国的'));还支持多维数组。
希望本文所述对大家的php程序设计有所帮助。

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Dreamweaver CS6
Visual web development tools

WebStorm Mac version
Useful JavaScript development tools

PhpStorm Mac version
The latest (2018.2.1) professional PHP integrated development tool

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
