String Length Function

php string function is essential, give us a lot of convenience to solve practical problems, such as the use of PHP string function string segmentation, interception, matching, replacement and other treatment. PHP string function is essential for PHP entry learners, so we will mainly introduce PHP string segmentation function processing experience, open the PHP string function Getting Started tutorial tour. Commonly used PHP string segmentation function Commonly used PHP segmentation string functions are explode, strtok, str_split, mainly for demolition ...

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. ...

Mb_strlen and strlen Compute string length differences//strlen//int strlen (string $string) $str = ' 123456 '; echo strlen ($STR); 6 $str = ' AB CD http://www.jzread.com '/; echo strlen ($STR); $ch = ' China '; Echo Strl ...

This is a PHP string truncation function Oh, this is a Chinese string support oh, it can intercept html and Chinese and Western mixed content, and the html tag is not Count in the character interception, if the html tag is not closed, the program will automatically filter extra tags. * / function mysubstr ($ str, $ length) {$ ...

Substr_replace (PHP4 >= 4.0b4) substr_replace---&http://www.aliyun.com/zixun/aggregation/37954.html "> nbsp; A part of the substitution string syntax: String Substr_replace (String string, string replacement ...)

Provide two php tutorial interception string function, they can automatically identify the Chinese Oh, if you are intercepting the article this is very good, like to come in and see it. <? php header ("content-type: text / html; charset = utf-8"); function strcut ($ string, $ length, $ dot = '...', $ chars ...

Another case of the strtr function <? php tutorial echo strtr ("i love you", "love", "lovea");?> The result is i loves you Note that looking at the third argument a, Appear 4. I do not recommend using strtr less change ok, since this strtr function is very troublesome why ...

Can customize what kind of string and how long [PHP] Code function random ($ length) {$ hash = ''; $ chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz'; $ max = strlen ($ chars) - 1; mt_s ...

substr (PHP3, PHP4) substr---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Get partial string Syntax: String substr (string string, int start [, int length]) Description: substr () returns one of the string ...

Str_pad (PHP4 >= 4.0.1) str_pad---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; The padding string becomes the specified length syntax: string str_pad (string input, int pad_length [, String pad_string [, I ...).