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Php Tutorial: urlencode Chinese encoding and urlencode syntax
Str urlencode ($ string)This function is a convenient part of URL Query when encoding strings. It is used as a convenient way to pass variables to the next page.
I wrote this simple
Str urlencode ($ string)This function is a convenient part of URL query when encoding strings. It is used as a convenient way to pass variables to the next page.I wrote this simple function to create a GET query URL () from an array:*/Function
in PHP UrlEncode () function is to convert the Chinese into a string encoding, so that does not cause the Chinese URL in the browser open garbled or error problems, let me introduce you in the use of UrlEncode () coding is some specific
The urlencode and rawurlencode functions perform some processing on URLs, but they are different during processing. Especially for some special characters, they are completely different, the following is a detailed example of the two url Processing
In PHP, functions such as urlencode (), urldecode (), rawurlencode (), and rawurldecode () are provided to solve the URL encoding and decoding problem.
Understand urlencode:
Urlencode: a pointer to the Chinese characters in the url of a Web page.
In ASP (server. urlencode), PHP (urlencode () function encoding results, or through ASP, PHP and other dynamic languages directly write Chinese characters of cookies, when reading with JS, the encoding problem is that the final string is encoded by
Some time ago said that they encountered a "URL plus throw error" bug, the cause of this bug is that they use the UrlEncode function in the URL, the function will convert the space into a plus sign, which will cause the URL parsing error, and the
Some time ago, I encountered a "URL plus cause error" BUG. The cause of this bug is that I used the urlencode function in the URL, which converts spaces to the plus signs, in this case, the URL parsing error occurs, and the space can be parsed only
PHP Function details: urlencode ()
The urlencode function encodes the input string parameters. The returned string contains -. ", all non-alphanumeric characters are replaced with a semicolon (%) followed by two hexadecimal numbers, and
UrlEncode: Refers to the Web page URL in a code conversion method, the most common is Baidu, Google and other search engines to enter the Chinese query time, generate the URL of the Web page after encode.
There are generally two kinds of urlencode,
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