PHP

How to merge multiple if conditions such as: low code efficiency, too much redundancy, online, etc. PHPcodeif ($ start_id $ first_id & amp; $ arrive_id) {echo & quot; I am the first city & quot ;; query whether multiple if conditions are merged in

You cannot create a session when an error occurs. check the PHP or website server logs and correctly configure PHP installation. During local installation and debugging of Zencart, the curlnotcompiled‑php error occurs. it turns out that the curl

The design idea of the questionnaire survey system should turn to the experts of CSDN. I want to add a feedback (or questionnaire survey) function to a system, but I don't know how to implement it. I want to ask you to provide some ideas. the

What do you think is the cost of making a php site? One person wants to build a group-buying website with functions like text message subscription and online banking recharge. I am responsible for all tasks other than images and flash. Everyone

The one-click installation package for commonly used PHP runtime environments is very popular, such as blogs: Wordpress, forums: Discuz! SNS: UCenterHome, CMS: DedeCMS and so on are popular PHP programs. everyone is using PHP programs, but for many

How to Debug PHP ?????? I am a beginner in PHP. I want to know if any tool can Debug PHP like C? ------ Solution -------------------- echo, print_r (), var_dump view the data flow, and debug it like this! ------ Solution -------------------- echo,

Modify php. ini to block the error message. this is because the error display is disabled in php. ini and the error is written as a file. this is a result set by humans, and display_errorson is enough. However, the error is not displayed. we

PHP shopping cart class, transplanted to CodeIgniter & lt ;? Php *** shopping cart program ModifiedbyCodeIgniter *** classcart {perform regular validation on the product ID and product name attributes var $ product_id_rules.a-z0-9 _-; var $

How to obtain the number of compressed files in a ZIP file? In PHP, how do I obtain the number of compressed files in a ZIP file? ------ Solution ------------------ write PHPcode $ zipzip_open (zip file name); $ n0; while ($ rszip_read ($ zip) {$

Use of php basic-define and defined functions ??? Define (TEST_ATTR, hhhhhhh );??? EchoTEST_ATTR ;? Define is equivalent to the constant in java to define a constant ;? The defined () function checks whether a constant exists. If a constant exists,

PHP reads an image and reads more bytes than the actual bytes. after carefully studying the PHP manual, I think the Code is okay. my Code is as follows: & lt ;? Php & nbsp; $ filepathc: 123.jpg; & nbsp; $ filesizefilesize ($ filepath); & nbsp; $

How do I remove the serial number when copying the & lt; ol & gt; & lt; li & gt; tag in HTML? I have a movie website. the download link for publishing a TV series is as follows: & lt; ol & gt; & lt; li & gt; link 1 & lt; li & gt; link 2 & lt; li &

The image uploaded by the Baidu editor under centos has the permission of 600. my system is shopex + centos, so there is no problem in uploading product images in the background. In the browser, a 600-degree editor www.tanliwa.cn2.html is embedded.

Question about the number_format function of php. echo & nbsp; number_format (88899626759579787, & nbsp; 0, & nbsp;, & nbsp;); why is the output 88899626759579792 & nbsp ;? About the number_format function of php. Echo number_format (8889962675957978

Curl remote login and remote posting questions www. czhi-fi.combbsxp Forum is a bbsxp forum system is version 5.15. I use snoopy to remotely log on and post a message. However, curl cannot be used for remote logon, not to mention remote posting. I

The php command to execute the CMD command line cannot be connected ~ Use passthru to execute command lines to enable and disable services in a remote pc. Passthru (netuse \ 192.168.2.102 \ ipc $ & quot; 1 & quot; user: & quot; administrator & quot;

Install pdo_oci. in this step, the following warning appears in usrlocalphpbinphpize: config. m4: 179: warning: AC_CACHE_VAL (pdo_inc_path ,...): suspiciouscache-id, mustcontain_cv_tobecached .... libautoconfgeneral install pdo_oci in this

Php Chinese characters are converted into binary-decimal hexadecimal numbers & lt ;? Php *** converts a Chinese character to a unicode universal function, independent of any library, and other user-defined functions, but conditional: the input

Php does not recompile add ftp module to add ftp module as an example to enter the source directory cdphp-5.2.9extftp # run phpize to generate configureusrlocalphp529binphpize? Configuringfor: PHPApiVersion :???????? 20041225 ZendModuleApiNo :? Php

Code 1: get content using file_get_contents ??? & Lt ;? Php $ urlwww.baidu.com; $ htmlfile_get_contents ($ url );?? Print_r ($ http_response_header );?? Ec ($ html );? Six methods for php to call remote URLs Example code 1: Use file_get_contents