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AddSlashes: String added to the slash. bin2hex: binary into hexadecimal. Chop: Remove continuous blanks. Chr: returns the ordinal value of the character. chunk_split: The string is divided into small pieces. convert_cyr_string: Converts the ancient Slavonic string into another string. crypt: Encrypt the string with DES encoding. echo: output string. explode: cut the string. flush: clear the output buffer. ...
Web effects username, Chinese, double-byte, string contains Zhong Wenjing expression <!doctype HTML Public "-//W3C//DTD XHTML 1.0 transitional//en" "http://www.w3.org/tr/ Xhtml1/dtd/xhtml1-transitional.dtd "> <html xmlns=&quo ...
Finding and matching php strings The functions used to find or match or locate in php are numerous and all have different meanings. Here only about the more strstr, stristr. The latter and the former function, the return value is the same, but not case-sensitive. strstr ("parent string", "substring") is used to find the first occurrence of a substring in the parent string and returns the part of the parent string that begins with the substring and ends with the parent string . Such as ec ...
Htmlspecialchars (PHP3, PHP4) htmlspecialchars---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp ; Convert special characters to HTML entity syntax: String Htmlspecialchars (String string) Description: Some characters in html ...
Addslashes (PHP3, PHP4) addslashes---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Plus backslash Syntax: string addslashes (String str) Description: You will need to reference the character in the database query and so on preceded by a backslash, and return the string with the backslash ...
Similar_text (PHP3 >= 3.0.7, PHP4 >= 4.0b2) similar_text---&http://www.aliyun.com/zixun/aggregation/37954. HTML >nbsp; Computes the similarity between two strings syntax: int Similar_text (String A, sec ...
Can customize what kind of string and how long [PHP] Code function random ($ length) {$ hash = ''; $ chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz'; $ max = strlen ($ chars) - 1; mt_s ...
Generate a random string, including uppercase and lowercase letters and numbers. Function randstr ($ length) {$ hash = ''; $ chars = 'abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz'; $ max = strlen ($ chars) - 1; mt _...
The core concept of sub-library table is based on MySQL storage. Solving the problem of data storage and access capacity, the product supports the database traffic of previous Tmall double eleven singles day core transaction links, and gradually grew into the standard of Alibaba Group access relational database.
PHP Tutorials for $_post,$_get filter single quotes and double quotes security functions function _strips Tutorial Lashes ($string) {if (Is_array ($string)) {foreach ($string as $key = > $val) {$string [$key] = _strips Tutorial Lashes ($val) &n ...
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