linux php

Tutorial: why can't I use php to create a new file folder in linux and set it to 777? why can't I use file_put_contents in php to create a new file? ps: in windows, there is no problem. could you please advise? Solution: ------------------ what is

1. when a user clicks the QR code download link on the website, the server obtains the generated QR code and downloads it to the same code test machine on the user's computer. the image cannot be opened online, the code is as follows {code ...} it

Upgrade php to 5.5.0 through Linux smooth compilation # Decompress the installation package tar zxvf php-5.5.0.tar.gz # enter the directory cd php-5.5.0 # compile and install. /configure \ -- prefix =/usr/local/webserver/php-d/php-5.5.0 \ --

When using ThinkPHP in linux, pay attention to the case sensitivity issues. After an afternoon, I accidentally remembered that linux recognized file case sensitivity. I checked the code and found that I didn't pay attention to file case sensitivity

PHPfgetcsv definition and usage (with compatibility issues between windows and linux ). PHPfgetcsv definition and usage the PHPfgetcsv () function reads a row from the file pointer and parses the CSV field. Similar to PHPfgets (), the difference is

A solution for inserting Chinese garbled characters during MYSQL programming in Linux. Inserting Chinese is garbled, tried a lot of methods, for example, I first set vim: setfileencodingutf-8 does not work, then think about it, and vim has nothing

The difference between set_include_path in win and linux. I just adjusted the program. I had a good program on the server, but an error occurred when I got to win. After careful tuning, we found that it was a problem with set_include_path. In win,

In Linux, after configuring the apache virtual machine, I first installed apache in linux by compiling the source code, I want to configure a virtual machine, just like using different domain names in windows to locate the root directory of the site

Only Read permissions can execute the file properly (is the Boolean user doing this read file?). ) Only the Execute permission prompt is denied (because PHP itself is not an executable file?). Or because it's an interpretive language? ） Read Execute

LNMP environment, the other page content has been cached, not much load, is this view statistics function, to MySQL bring a lot of pressure, ask you have any solution? Reply content: LNMP environment, the other page content has been cached, not

PHP version:5.4 Because it is a development machine, System image (Centos) is the operation of the other side, the development environment is unified, it is estimated that they compile the Phar to disable, resulting in the installation of Laravel

function Requestcurl ($url, $type = ' get ', $data =null) { $ch = curl_init(); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,false); curl_setopt($ch, CURLOPT_HEADER, false); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); if('post'==$type){

Some timed scripts, php executed with commands On the server can be implemented by restricting Server software permissions, php file execution permissions. I want to know if I can php do it by command only? Just like a file that can only be post

1. Install JRE Because eclipse is developed in Java, but in ubuntu10.04 under the default software warehouse there is no sun-java6-jre this package, through the following two commands to add: Add-Apt-repository PPA: ferramrobert to/Java

Problem Description: The user executing httpd is the httpd user group httpd belongs to DocumentRoot:/webroot httpd httpd drwxrwx--- /webroot/index.html httpd httpd-r-------- /webroot/index.php httpd httpd-r-------- Index.html and index.php both

Everyone great God, I in the source installation php5.6.23 when the following error occurred: configure: error: Don't know how to define struct flock on this system, set --enable-opcache=no The following methods (can not be resolved): 1 vim /etc/ld.

But there was a problem: First, running PHP is a apche user, such as nobody, then it is generally not authorized to access the/usr/local/mysql/data directory Second, even if you can access, then how can you copy the files in the/usr/local/mysql/data

PHP 5.5 built into the Opcache, we enable the Opcache acceleration principle is to store the compiled bytecode in memory, to avoid the duplication of PHP caused by the waste of resources.Although built-in, it is not enabled by default:Modify the php.

We need to use xvfb and wkhtmltoimagek to take screenshots in php or take Web snapshots. This tool can only be used in linux systems currently. If you are interested, refer to it. When creating a travel strategy, you need to generate PDF and Jpg

Failedtoloadresource: theserverrespondedwithastatusof500 (InternalServerError) test. dizsz. dev. comsourcescript_themeUpload.js and above are error messages. The js file path and name are correct. This is... failed to load resource: the server