Php Explode

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PHP string segmentation function processing tutorial

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 ...

String function Library: Explode

Explode (PHP3, PHP4) explode---&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Open string Syntax: Array explode (string separator, string string [, int limit]) Description: Returns an array of strings, with arguments ...

php to get all the files in the directory with all the directories saved to the array program

php tutorial to get all the files in the directory and all the directories saved to the array program This is a use of the glob function to the specified directory of all the files and folders saved to the data and then we foreach and then judge the preservation of the relevant data inside Oh. $ dirs = array (); foreach (glob ("./*") as $ d) {$ tmp = explode ('....

PHP trick code: Get the file extension

Php code <? Php // Method one: function extend_1 ($ file_name) {$ retval = ""; $ pt = strrpos ($ file_name, "....

PHP Skill Code - Get the file extension

Php code <? Php // Method one: function extend_1 ($ file_name) {$ retval = ""; $ pt = strrpos ($ file_name, "....

PHP pseudo-static four methods summary

PHP pseudo-static use is mainly to hide the passed parameter name. Today we introduce to you a total of four pseudo-static PHP method, I hope we can further deepen the understanding of PHP pseudo-static through these four methods. The following is the full method code: [pre] <? Php // pseudo static method a // localhost/php100/test.php?id|1@action|2 $ Php2Html_Fi ...

PHP calls Linux command details

PHP invoke Linux Command details/* The function to invoke Linux commands in the PHP tutorial is string exec (String command, string [array], int [return_var]); such as exec ("VPOPMA ...")

PHP generates CAPTCHA pictures from getting started and proficient in tutorials

In PHP to generate a CAPTCHA image is quite simple, because in PHP for us to provide a graphics Gd.dll library, to enable the GD graphics library we just php.ini in the PHP-GD front; Method a $authnum = '; $ychar = "0,1,2,3,4,5,6,7,8,9,a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z&qu ...

The advantages of the Strtok () function in PHP are detailed analysis

The Strtok () function can control the tempo relative to explode (). Cut strings on demand. The advantages are: 1, you can define multiple separators at once. When a function is executed, it is cut by a single delimiter rather than by the entire separator, while the explode is cut by the entire separator string. Therefore, explode can be cut in Chinese, and strtok is not, will be garbled. 2, in the use while or for with strtok () traversal, you can change the separator at any time, you can break out at any time with the break cut ...

php to get URL and replace the parameter or URL method

The code is as follows://Get the current script URL function getcururl () {if (!empty ($_server["Request_uri"))) {$scriptName = $_server["Request_uri"]; Nowurl = $scriptName; else {$scriptName = $_s ...

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